A PPT based on the Matter Around us. With Reference to NCERT book Class 9 and Obviously with GOOGLE!!!! (Nothings possible without a little bit of googling!)
CBSE Class 8 / VIII General Ccience Power Point Presentation
Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
It is my friend's PPT for School Science Seminar made by Me. He stand at 1st position in the Seminar. Its the 1st chapter of class 9th Science of CBSE. Just View and You will definitely like it.
CBSE Class 8 / VIII General Ccience Power Point Presentation
Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
It is my friend's PPT for School Science Seminar made by Me. He stand at 1st position in the Seminar. Its the 1st chapter of class 9th Science of CBSE. Just View and You will definitely like it.
This chapter is for class 9 based on CBSE curriculum in which physical nature of matter, its characteristics are discussed along with states of matter, their inconversion, scales of temperature and difference between boiling and evaporation and factors affecting evaporation with inforgraphics and key points.
Best PowerPoint presentation on NCERT class 9 Atoms and Molecules as per CBSE syllabus it covers full chapter with all information.
By Raxit Gupta
9C
KENDRIYA VIDYALAYA BALLYGUNGE
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter 4 - Heat, Science, Class 7
HEAT
HOT AND COLD
THERMOMETER
CLINICAL THERMOMETER
HOW TO USE CLINICAL THERMOMETER?
WHILE USING CLINICAL THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
LABORATORY THERMOMETER
WHILE USING LABORATORY THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
DIGITAL THERMOMETER
TRANSFER OF HEAT
CONDUCTION
CONDUCTORS
INSULATORS
CONVECTION
RADIATION
SEA BREEZE
LAND BREEZE
CLOTHES IN WINTERS AND SUMMERS
HOW DO WOOLLEN CLOTHS KEEP US WARM?
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
This video for Mr.Wasley's Earth Science class. It explains how to calculate density, the concept of density, specific gravity and also tells the story of Archimedes and Eureka!
Here is a link to this lecture being explain in a video: https://www.youtube.com/watch?v=xorLSSZv6wo&list=UUr0a-nhOhbwycBV27IJ7VOw
Here is the link to the Mad Lighthouse Keepers!
http://diamondenv.wordpress.com/2010/06/24/mad-as-a-lighthouse-keeper/
Please Subscribe and Thanks!
- Mr.Waz
This chapter is for class 9 based on CBSE curriculum in which physical nature of matter, its characteristics are discussed along with states of matter, their inconversion, scales of temperature and difference between boiling and evaporation and factors affecting evaporation with inforgraphics and key points.
Best PowerPoint presentation on NCERT class 9 Atoms and Molecules as per CBSE syllabus it covers full chapter with all information.
By Raxit Gupta
9C
KENDRIYA VIDYALAYA BALLYGUNGE
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter 4 - Heat, Science, Class 7
HEAT
HOT AND COLD
THERMOMETER
CLINICAL THERMOMETER
HOW TO USE CLINICAL THERMOMETER?
WHILE USING CLINICAL THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
LABORATORY THERMOMETER
WHILE USING LABORATORY THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
DIGITAL THERMOMETER
TRANSFER OF HEAT
CONDUCTION
CONDUCTORS
INSULATORS
CONVECTION
RADIATION
SEA BREEZE
LAND BREEZE
CLOTHES IN WINTERS AND SUMMERS
HOW DO WOOLLEN CLOTHS KEEP US WARM?
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
This video for Mr.Wasley's Earth Science class. It explains how to calculate density, the concept of density, specific gravity and also tells the story of Archimedes and Eureka!
Here is a link to this lecture being explain in a video: https://www.youtube.com/watch?v=xorLSSZv6wo&list=UUr0a-nhOhbwycBV27IJ7VOw
Here is the link to the Mad Lighthouse Keepers!
http://diamondenv.wordpress.com/2010/06/24/mad-as-a-lighthouse-keeper/
Please Subscribe and Thanks!
- Mr.Waz
Earmark E Services Pvt. Ltd Bring Indian Independence Journey in Timeline View – See How we travel through 1857 To 1947 to get our Independence. On 15th Augusts 1947 Our Country Got Independence. Salute and Tribute to Our Freedom Fighter.
This is a presentation from Sterlite Industries India Ltd, one of the finalists at the 5th CII-GBC National Award for Excellence in Water Management in 2008
The awards are in 2 categories, Within the Fence for work done on minimizing the organisations water footprint, and Beyond the Fence for work done in the community around the industry.
This presentation was in the "Within the Fence" category.
We thank CII and the respective companies for giving us permission to upload these presentations on the India Water Portal website for dissemination to a wider audience.
Matter in our surroundings-9TH- NCERT CBSEAmazingTechno
Matter in our surroundings-9TH- NCERT CBSE! I Made It In Class 9TH! I Think This would Help You all! Videos Were There but there was not any source so I removed them! But They Can Be downloaded From Youtube!
Lesson teaches students about Matter (grades 6-8) & talks about the atomic models & the history behind the way it has been established through physics.
This Lesson Also Includes:
1. Physical & Chemical Changes
2. States of Matter & Phase Changes in Matter
3. Molecular Movements in a Solid, Liquid, & Vapor
PPT FOR CBSE, ICSE BOARD,
CHAPTER 1: MATTER IN OUR SURROUNDING
MATTER, PROPERTIES OF MATTER, CHARACTERISTICS OF MATTER, DIFFUSION, EVAPORATION, SUBLIMATION, KEY OINTS, NOTES.
EXPERIMENTS: PARTICLES OF MATTER ARE VERY SMALL
PARTICLES OF MATTER ARE ALWAYS MOVING
PARTICLES OF MATTER HAVE SPACE BETWEEN THEM.
POTASSIUM PERMANGANATE EXPERIMENT
Three Men in a Boat (To say nothing of the dog)Shreyan Das
This is a ppt on three men in a boat. Basically focusing on chapter 19, we will also present you the theme of the story, it's plot, character sketch and summary of the chapter. Sample Questions have also been provided with their answers which will help you during your exam.
Three Men In a Boat (To say nothing of the dog)Shreyan Das
This is a Presentation on Three Men in a boat. This PPT basically focuses on chapter 6 of the book. It includes slides on plot of the story, the theme, a brief character sketch and our interpretation of the story. We have also provided short answer question, long answer questions and value based questions with their answers which will help you score better in your exams.
This presentation tells us about the human capital formation in Maldives. We get to know about the investments made in health and education, various graphs which describe them and some government policies.
This is a presentation that informs you about herbal medicines
You may also see a video which is embedded in the ppt, here is the link for it: https://www.youtube.com/watch?v=S8SHvgM1bMc
The oceans are getting acidified! How? Why? What can we do?
For answers... Check the Presentation out
(Just a bit more informative than my previous one)
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
The increased availability of biomedical data, particularly in the public domain, offers the opportunity to better understand human health and to develop effective therapeutics for a wide range of unmet medical needs. However, data scientists remain stymied by the fact that data remain hard to find and to productively reuse because data and their metadata i) are wholly inaccessible, ii) are in non-standard or incompatible representations, iii) do not conform to community standards, and iv) have unclear or highly restricted terms and conditions that preclude legitimate reuse. These limitations require a rethink on data can be made machine and AI-ready - the key motivation behind the FAIR Guiding Principles. Concurrently, while recent efforts have explored the use of deep learning to fuse disparate data into predictive models for a wide range of biomedical applications, these models often fail even when the correct answer is already known, and fail to explain individual predictions in terms that data scientists can appreciate. These limitations suggest that new methods to produce practical artificial intelligence are still needed.
In this talk, I will discuss our work in (1) building an integrative knowledge infrastructure to prepare FAIR and "AI-ready" data and services along with (2) neurosymbolic AI methods to improve the quality of predictions and to generate plausible explanations. Attention is given to standards, platforms, and methods to wrangle knowledge into simple, but effective semantic and latent representations, and to make these available into standards-compliant and discoverable interfaces that can be used in model building, validation, and explanation. Our work, and those of others in the field, creates a baseline for building trustworthy and easy to deploy AI models in biomedicine.
Bio
Dr. Michel Dumontier is the Distinguished Professor of Data Science at Maastricht University, founder and executive director of the Institute of Data Science, and co-founder of the FAIR (Findable, Accessible, Interoperable and Reusable) data principles. His research explores socio-technological approaches for responsible discovery science, which includes collaborative multi-modal knowledge graphs, privacy-preserving distributed data mining, and AI methods for drug discovery and personalized medicine. His work is supported through the Dutch National Research Agenda, the Netherlands Organisation for Scientific Research, Horizon Europe, the European Open Science Cloud, the US National Institutes of Health, and a Marie-Curie Innovative Training Network. He is the editor-in-chief for the journal Data Science and is internationally recognized for his contributions in bioinformatics, biomedical informatics, and semantic technologies including ontologies and linked data.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
2. Everything in this universe is made up of a material called matter.
Matter is anything that has mass occupies space and can be felt by our 5
senses. Some examples of Matter books, water, oxygen and even we,
humans.
All matter is the same because all matter is made up of atoms. Matter is also
different because objects can be made up of different kinds of atoms. Gold is
made of one kind of atom-gold atoms. Salt is made up of two different kinds
of atoms-sodium atoms and chloride atoms.
3. 1. Matter is made up of Particles.
PROOF- When we dissolve salt in water, we can
notice that the level of water does not increase.
This is because the particles of salt gets into the
spaces between the particles of water.
2. Particles of Matter are very small.
PROOF- Take 2-3 potassium permanganate and
dissolve them in 100mL of water. Take out 10Ml of
this solution and put it into 90mL of clear water. Keep
diluting the solution like this 5 to 8 times. We will
notice that with every dilution, though the colour
becomes light is still visible. Thus, we conclude that
there must be millions of tiny particles in just one
crystal which keep on dividing themselves into
smaller and smaller particles to colour such a large
volume of water.
4. Particles of Matter have space between them
PROOF- When we make tea, coffee or lemonade,
particles of one type of matter get into the spaces
between particles of the other. This shows that there
is enough space between particles of matter
5. Particles of Matter are continuously moving.
PROOF – Burn an incense stick in a corner of a room
and move to the other corner of the same room. The
incense stick can be smelled in the other corner too.
This proves that the Particles of Matter are
continuously moving.
They possess Kinetic Energy. As
the temperature increases, the
particles move faster. So, with
increase of temperature the kinetic
energy of the particles also
increases.
6. Particles of Matter attract each other
PROOF- Try breaking an iron nail, a chalk and a rubber
band by hammering, cutting or stretching. The iron nail
will require the greatest strength to break it, rubber
band requires medium strength and chalk requires little
strength. Thus, matter that requires greater strength are
held together with greater force while others are held
together by weaker force. This proves that Particles of
Matter attract each other.
7. Matter around us exists in FIVE different
states- However we will concentrate on the
three main ones
Solid
Liquid
Gas
Plasma
BEC
8. PROPERTY SOLID LIQUID GAS
SHAPE Definite Not definite Not definite
VOLUME Definite Definite Not definite
DENSITY High Moderate Low
FLUIDITY Not fluid To some extent Can flow quickly
COMPRESSIBILITY Incompressible To some extent
Highly
compressible
DIFFUSION No diffusion To some extent Quick diffusion
INTERMOLECULAR
SPACES
Negligible Some space Far away
INTERMOLECULAR
FORCES OF
ATTRACTION
Strong Moderate Weakest
9. GAS
LIQUIDSOLID
On increasing the temperature of solids, the kinetic energy of the particles
increases.
Due to the increase in kinetic energy, the particles start vibrating with
greater speed.
The energy supplied heat overcomes the forces of attraction between the
particles.
The particles leave their fixed positions and start moving freely.
A stage is reached when the solid melts and is converted to liquid
The melting point of ice is 273.16K. The process of melting, that is, change
of solid state into liquid state is known as Fusion.
The state of matter can be changed into another state by changing the
temperature.
The temperature at which a solid melts to become a liquid at the
atmospheric pressure is called its Melting Point.
The temperature at which liquid starts boiling at the atmospheric pressure
is called its Boiling point.
A change of state directly from solid to gas without changing into liquid is
called sublimation.
This phenomenon of change of liquid into vapours at any temperature
below its boiling point is called Evaporation
10.
11. FORMATTING
SHREYAN DAS
RISEN V MATTHEW
CONTENT
RHYTHM KAUSHAL
SAKSHAM CHOPRA
RIYA KHATRI
EDITTING AND OMMISSION
RIYA KHATRI
SHAARON MARK
PICTURES
RAHUL BISHT
SIDDHANT KATYAL
Editor's Notes
Still the scientists’ thinking remains the same about the pancha tatva.