This document contains a science exam for the Lower Secondary Assessment (PMR) in Kedah, Malaysia. The exam has three sections with multiple choice and structured questions about the human ear, human growth patterns, and combustion reactions. Section A contains questions about labeling parts of the human ear diagram and describing the pathway of sound waves. Section B focuses on interpreting human growth curves based on body weight and identifying causes of disease. Section C examines a burning substance in a gas jar with limewater and identifying the factors needed for combustion. The exam tests students' understanding of human biology and chemical reactions.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Delivering Micro-Credentials in Technical and Vocational Education and TrainingAG2 Design
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Delivering Micro-Credentials in Technical and Vocational Education and TrainingAG2 Design
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Set 3-kertas-2-sains-pmr-sederhana
1. JABATAN PELAJARAN KEDAH DARUL AMAN
LATIH TUBI
SAINS PMR
KERTAS 2
( SET 2 )
SEKTOR PENGURUSAN AKADEMIK
2. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
Section A
Bahagian A
[ 40 markah ]
[ 40 markah ]
Answer all questions.
Jawab semua soalan.
1 (a) Diagram 1 shows the parts of human ear.
Rajah 1 menunjukkan bahagian telinga manusia.
B:
C:
X A:
Diagram 1
Rajah 1
(i) On Diagram 1, label parts, A, B and C using the following words:
Pada Rajah 1, labelkan bahagian, A, B dan C menggunakan
perkataan berikut:
Auditory nerve Eardrum Ossicles
Saraf auditori Gegendang telinga Tulang osikel
[ 3 marks ]
[ 3 markah ]
(b) State one function of X.
Nyatakan satu fungsi X. .
______________________________________________________________
[ 1 mark ]
[ 1 markah ]
1
3. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(c) Draw lines to complete the pathway of sound wave into our ear.
Lukis garisan untuk melengkapkan laluan gelombang bunyi ke dalam telinga.
Sound wave Pinna
Gelombang bunyi Cuping telinga
Auditory canal
Salur telinga
Ossicles Eardrum
Osikel Gegendang telinga
[ 2 marks ]
[ 2 markah ]
2
4. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
2 (a) Diagram 2.1 shows the growth curves of boys and girls based on body weight.
Rajah 2.1 menunjukkan lengkok pertumbuhan bagi lelaki dan perempuan
berdasarkan kepada berat badan..
X:
A B C
Y:
Diagram 2.1
Rajah 2.1
(i) On Diagram 2, label X and Y.
Pada Rajah 2, labelkan X dan Y.
[ 2 marks ]
[ 2 markah ]
( ii ) At which stage is the rate of growth rapid?
Pada peringkat yang manakah kadar pertumbuhan paling pesat?
...........................................................................................................
[ 1 mark ]
[ 1 markah ]
3
5. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
( iii ) Explain your answer in (a)(ii).
Jelaskan jawapan anda di (a)(ii).
........................................................................................................
.........................................................................................................
[ 1 mark ]
[ 1 markah ]
( iv ) Besides body weight, state another physical characteristic used to
measure the rate of human growth.
Selain daripada berat badan, nyatakan ciri fizikal lain yang
digunakan untuk mengukur kadar pertumbuhan manusia.
........................................................................................................
[ 1 mark ]
[ 1 markah ]
(b) Observe Diagram 2.2 below.
Perhatikan Rajah 2.2 di bawah.
Diagram 2.2/ Rajah 2.2
State the causes for the disease above.
Nyatakan punca bagi penyakit di atas..
................................................................................................................
4
6. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
[ 1 mark ]
[ 1 markah ]
3 Diagram 3 shows a substance P which is burning in a gas jar contains lime water.
Rajah 3 menunjukkan bahan P dibakar di dalam balang gas berisi air kapur.
Cover
Burning spoon
Air
Substance P
Lime water
Diagram 3 / Rajah 3
(a) (i) After a few minutes, colourless liquid droplets are formed at the wall of
the gas jar.
How to test the liquid droplets?
Selepas beberapa minit, titisan cecair tidak berwarna terbentuk pada
dinding balang gas. Bagaimanakah untuk menguji titisan cecair tidak
berwarna tersebut?
…………………………………………………………………………
[ 1 mark ]
[ 1 markah ]
(ii) What is the liquid in (a)(i) ?
Apakah cecair dalam (a)(i) ?
…………………………………………………………………………..
[ 1 mark ]
[ 1 markah ]
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7. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(b ) (i) What happen to the lime water in the gas jar?
Apakah yang berlaku kepada air kapur dalam balang gas?
………………………………………………………………………
[ 1 mark ]
[ 1 markah ]
(ii) Explain your answer in b ( i ).
Terangkan jawapan anda di b ( i ).
…………………………………………………………………………
[ 1 mark ]
[ 1 markah ]
(c) State the factors needed for combustion which is shown by Diagram 3.1.
Nyatakan faktor-faktor yang diperlukan untuk pembakaran seperti yang
ditunjukkan di Rajah 3.1.
Diagram 3.1 / Rajah 3.1
(i) P : ………………………………..
(ii) Q: ………………………………...
(iii) R : ……………………………….
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8. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
[ 2 marks ]
[ 2 markah ]
4. Diagram 4 shows the structure of the sun.
Rajah menunjukkan struktur matahari.
R
S
T
Y
Diagram 4 / Rajah 4
(a) On Diagram 4, label one of the structures of the Sun with the following word:
Pada Rajah 4, label satu struktur matahari dengan perkataan di bawah:
Chromosphere Corona Photosphere
Kromosfera Korona Fotosfera
[ 1 mark ]
[ 1 markah ]
(b) Y is the site for the nuclear fission in the Sun.
Complete the diagram below to show nuclear fusion that take place at Y
using the following words
Y adalah tapak belahan nuclear di matahari.
Lengkapkan rajah di bawah untuk menunjukkan belahan nuclear yang
berlaku pada dengan menggunakan perkataan berikut.
Heat energy Four hydrogen atom Light energy One helium atom
Tenaga haba Empat atom hidrogen Tenaga cahaya Satu atom helium
+ +
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9. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
[ 4 marks ]
(c) State one phenomenon that take place at photosphere.
Nyatakan satu fenomena yang berlaku pada fotosfera.
................................................................................................................................
[ 1 mark ]
[ 1 markah ]
5. Diagram 5 shows a suction pump.
Rajah 5 menunjukkan satu pelocok.
Diagram 5/ Rajah 5
. (a) What is the function of a suction pump?
Apakah fungsi pelocok?
……………………………………………………………………………………
……………………………………………………………………………………
[ 1 mark]
[ 1 markah ]
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10. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(b) What happens when the pumps is pressured onto the surface of sink as shown in
Diagram 4?
Apakah akan berlaku bila pelocok menekan permukaan sinki seperti ditunjukkan
pada Rajah 4?
……………………………………………………………………………………
……………………………………………………………………………..............
……………………………………………………………………………………
[ 2 marks ]
[ 2 markah ]
(c) What makes the suction pump to be attached strongly onto the surface of the sink after the
step in (b)?
Apakah yang menyebabkan pelocok melekat dengan kuat pada permukaan sinki selepas
langkah dalam (b)?
………………………………………………………………………………………………..
………………………………………………………………………………………………..
……………………………………………………………………………………………….
[1 mark ]
[ 1 markah ]
(d) What happens when the pump is pulled upwards after the step in (c)?
Apakah yang akan berlaku bila pelocok ditarik ke atas selepas langkah di (c)?
………………………………………………………………………………………………..
………………………………………………………………………………………………..
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11. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
……………………………………………………………………………………………….
[1 mark ]
[ 1 markah ]
(e) Name one other tools in our daily life that uses the concept of air pressure?
Namakah satu alatan kegunaan harian yang menggunakan konsep tekanan udara?
.................................................................................................................................................
[ 1 mark ]
[ 1 markah ]
6. Diagram 6 below shows a simple transformer which is made of two coils of
wire wrapped around an iron core.
Rakah 6 di bawah menunjukkan satu transformer ringkas diperbuat daripada dua
lilitan wayar yang melilit suatu teras besi.
Coil X Coil Y
Gegelung X Gegelung Y
Diagram 6/ Rajah 6
(a) What type of transformer is this?
Apakah jenis transformer tersebut?
……………………………………………………………………………………….
[ 1 mark ]
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12. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
[ 1 markah ]
(b) What is the purpose of this transformer?
Apakah kegunaan transformer jenis ini?
.....................................................................................................................
......................................................................................................................
.....................................................................................................................
[ 1 mark ]
[ 1 markah
(c) What type of current is produced from the transformer?
Apakah jenis arus yang dihasilkan dari transformer itu?
.......................................................................................................................
[ 1 mark ]
[ 1 markah ]
(d) What is the name of coil X?
Apakah nama gegelung X?
………………………………………………………………………………………..
[ 1 mark ]
[ 1 markah]
(e) What is the name of coil Y?
Apakah nama gegelung Y?
.......................................................................................................................
[ 1 mark ]
[ 1 markah ]
11
13. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(f) Another type of transformer is formed when the number of turns of coils
X and Y is reversed.
Satu jenis transformer lain terbentuk bila bilangan lilitan gegelung X dan
Y diterbalikkan.
(i) What is the name of this transformer?
Apakah jenis transformer ini?
............................................................................................................
[ 1 mark ]
[ 1markah ]
(ii) What is the usage of this type of transformer?
Apakah kegunaan transformer jenis ini?
............................................................................................................
[ 1 mark ]
[ 1 markah ]
(iii) What is the different between the input voltage and the output
voltage for this type of transformer?
Apakah perbezaan antara voltan input dan voltan output bagi
transformer jenis ini?
……………………………………………………………………..
…………………………………………………………………….
…………………………………………………………………….
[ 1 mark ]
[ 1 markah ]
12
14. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
Section B
20 marks
Bahagian B
( 20 markah )
7. Diagram 7 shows five types of energy sources.
Rajah 7 menunjukkan lima jenis sumber tenaga.
P Q R
S
T
Diagram 7.1/ Rajah 7.1
(a) State the sources of energy to generate electricity for any four of the
following:
Nyatakan sumber tenaga untuk menjana elektrik bagi mana-mana empat yang
berikut.
P: .............................................................................................................................
Q: ............................................................................................................................
R: ..............................................................................................................................
S: ..............................................................................................................................
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15. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
T : ..............................................................................................................................
[ 4 marks ]
[ 4 markah ]
(b) Classify the sources of energy P, Q, R, S and T into two groups based on
their common characteristics.
Kelaskan sumber tenaga P, Q, R, S dan T kepada dua kumpulan berdasarkan
ciri-ciri sepunya.
[ 4 marks ]
[ 4 markah ]
14
16. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(c)
Diagram 7.2/ Rajah 7.2
Based on Diagram 7.2:
Berdasarkan Rajah 7.2:
(i) Predict the energy source after 40 years.
Ramalkan sumber tenaga berkenaan selepas 40 tahun?
......................................................................................................................
......................................................................................................................
[1 mark ]
[ 1 markah ]
(ii) State one inference for the answer in (i).
Nyatakan satu inferens untuk jawapan di (i).
......................................................................................................................
.....................................................................................................................
[ 1 mark ]
[ 1 markah ]
15
17. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
8. Diagram 8.1 shows the set-up of apparatus to study the frictional force
Rajah 8.1 menunjukkan susunan radas yang digunakan untuk mengkaji daya geseran.
Diagram 8.1 / Rajah 8.1
The following steps were carried out:
Langkah-langkah berikut telah dijalankan:
S1 One wooden block is attached to a spring balance.
Satu blok kayu dipasangkan pada neraca spring.
S2 It is pulled across the table.
Ia ditarik di atas meja.
S3 The reading on the spring balance is recorded as soon as the wooden block
begins to move.
Bacaan neraca spring direkodkan sebaik sahaja blok kayu mula bergerak.
S4 The experiment is repeated using two wooden blocks.
Langkah S1, S2,S3, diulang menggunakan dua blok kayu.
(a) What is the relationship between the number of wooden blocks and the reading
on the spring balance?
Apakah hubungan antara bilangan blok kayu dan bacaan neraca spring ?
.................................................................................................................................
16
18. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
[ 1 mark ]
[ 1 markah ]
(b) State the variables involved in this experiment.
Nyatakan pembolehubah yang terlibat dalam eksperimen ini.
Manipulated variable
Pembolehubah manupulasi
Responding variable
Pembolehubah gerakbalas
Constant variable
Pembolehubah malar
[ 3 marks ]
[ 3 markah ]
(c) Table 8.1 below shows the readings on the spring balance when two wooden blocks
are used.
Jadual 8.1 menunjukkan bacaan neraca spring bila dua blok kayu digunakan.
Table 8.1 / Rajah 8.1
Predict the reading on the spring balance if
Ramalkan bacaan neraca spring jika
(i) one wooden block is used / satu blok kayu digunakan
……………………………………………………………………………
[ 1 mark ]
[ 1 markah ]
(ii) three wooden blocks are used./ tiga blok kayu digunakan.
……………………………………………………………………………
[ 1 mark ]
[ 1 markah ]
17
19. Set 2 , Latihtubi PMR 2009 ( Kump. Sederhana ) 55/2
(d) Sketch a graph to show the relationship between the weight of an object
and the magnitude of friction produced.
Lakarkan graf untuk menunjukkan hubungan di antara berat objek dan
magnitud daya geseran yang dihasilkan.
[ 2 marks ]
[ 2 markah ]
(e) State one other factor that influences friction.
Nyatakan satu factor yang mempengaruhi geseran.
.................................................................................................................................
[ 1 mark ]
[ 1 markah ]
(f) State one benefit of frictional force in our daily life.
Nyatakan satu kebaikan daya geseran dalam kehidupan seharian.
.................................................................................................................................
18