Bright Minds Teknik Menjawab SPM Fizik 2016Bright Minds
- The document contains a physics exam paper with multiple choice and structured questions.
- It tests concepts related to thermometers, pressure measurement, electromagnetic waves, radio waves, heat transfer, optics, waves, electricity, pressure and density.
- Diagrams, calculations and explanations are required to answer the questions.
- The questions follow a pattern of first providing context like a diagram, then testing understanding of concepts and principles, and sometimes asking students to apply their knowledge to new situations.
The document discusses various physics concepts related to forces, pressure, density and motion. It includes sample exam questions and diagrams related to topics like aerodynamics, buoyancy, atmospheric pressure, hydraulics and more. Several questions analyze diagrams of situations involving forces and ask examinees to compare variables, identify relationships and explain physical phenomena based on key principles. Sample exam responses provide multi-step working to arrive at calculated values or rankings of concepts.
This document provides a revision on form 4 chemistry topics, specifically focusing on section A which contains 42 marks worth of questions to be answered in 60 minutes. The questions cover various topics including the periodic table, ions, compounds, electrolysis, acids and bases, and concentration calculations. The document tests understanding of concepts like relative atomic mass, chemical formulas, half equations, and acid-base reactions through multiple choice and short answer questions referring to diagrams, tables, and chemical equations provided.
Mathematics Form 1-Chapter 8 lines and angles KBSM of form 3 chp 1 ...KelvinSmart2
This document contains notes on lines and angles from mathematics Form 3. It reviews concepts from Form 1 such as classifying angles and defining parallel and perpendicular lines. It then introduces new concepts like transversals, corresponding angles, interior angles, and alternate angles formed when a line crosses two parallel lines. It provides examples of using angle properties to solve problems involving triangles and quadrilaterals. Finally, it includes sample exercises involving finding missing angle measures using the properties of parallel lines crossed by a transversal.
Bright Minds Teknik Menjawab SPM Fizik 2016Bright Minds
- The document contains a physics exam paper with multiple choice and structured questions.
- It tests concepts related to thermometers, pressure measurement, electromagnetic waves, radio waves, heat transfer, optics, waves, electricity, pressure and density.
- Diagrams, calculations and explanations are required to answer the questions.
- The questions follow a pattern of first providing context like a diagram, then testing understanding of concepts and principles, and sometimes asking students to apply their knowledge to new situations.
The document discusses various physics concepts related to forces, pressure, density and motion. It includes sample exam questions and diagrams related to topics like aerodynamics, buoyancy, atmospheric pressure, hydraulics and more. Several questions analyze diagrams of situations involving forces and ask examinees to compare variables, identify relationships and explain physical phenomena based on key principles. Sample exam responses provide multi-step working to arrive at calculated values or rankings of concepts.
This document provides a revision on form 4 chemistry topics, specifically focusing on section A which contains 42 marks worth of questions to be answered in 60 minutes. The questions cover various topics including the periodic table, ions, compounds, electrolysis, acids and bases, and concentration calculations. The document tests understanding of concepts like relative atomic mass, chemical formulas, half equations, and acid-base reactions through multiple choice and short answer questions referring to diagrams, tables, and chemical equations provided.
Mathematics Form 1-Chapter 8 lines and angles KBSM of form 3 chp 1 ...KelvinSmart2
This document contains notes on lines and angles from mathematics Form 3. It reviews concepts from Form 1 such as classifying angles and defining parallel and perpendicular lines. It then introduces new concepts like transversals, corresponding angles, interior angles, and alternate angles formed when a line crosses two parallel lines. It provides examples of using angle properties to solve problems involving triangles and quadrilaterals. Finally, it includes sample exercises involving finding missing angle measures using the properties of parallel lines crossed by a transversal.
Ujian penilaian tahun 4 saains terdiri daripada dua bahagian, bahagian A yang mengandungi 10 soalan objektif dan bahagian B yang mengandungi 2 soalan subjektif. Ujian ini bertujuan untuk menilai pengetahuan murid tahun 4 dalam subjek saains selama 40 minit.
Ujian Kemahiran Berfikir Aras Tinggi (KBAT) Sains Tahun 4 terdiri daripada 10 soalan objektif dan 2 soalan struktur aras tinggi mengenai topik pernafasan, tindak balas haiwan, dan sumber tenaga. Ujian ini telah disemak oleh pakar pembinaan item, guru panitia, dan penolong kanan kokurikulum untuk memastikan soalan dan panduan diberikan sesuai dengan tahap pelajar.
This document provides information about the human digestive system and nutrition:
1) It includes diagrams of the digestive system labeling parts like the pancreas, liver, and esophagus. An enzyme found in the pancreas and its function are discussed.
2) Other parts of the digestive system are labeled like the stomach, small intestine, and large intestine. The stomach stores and breaks down food and the small intestine is where digestion ends.
3) Food groups like carbohydrates, proteins, fats, vitamins, minerals, and fiber are outlined along with their functions in the body.
4) A diagram shows the average daily energy needs vary between groups like babies, children, and adults. The
Final Year Examination Form 1 Science Paper eshwary76
1. This document contains a 14 question science exam for Form One students covering various topics in science.
2. Questions involve labeling diagrams, identifying processes, classifying organisms, explaining scientific phenomena such as light refraction and reflection, and describing systems like the carbon cycle.
3. Students are assessed on their understanding of topics like cell structure, reproduction in organisms, human development, states of matter, separation techniques, and environmental issues like haze. Diagrams and diagrams are provided to aid comprehension.
This document contains a science exam paper for Form 2 students. The paper consists of two sections, Section A with 40 marks and Section B with 20 marks. Section A contains 6 questions about topics including the human skin, digestive system, electrolysis of water, daily energy requirements, plant support structures, and types of levers. Section B contains 2 questions about classifying plants based on their characteristics and an experiment investigating frictional forces. Students have 1 hour and 30 minutes to complete the paper.
This document contains a series of multiple choice and short answer questions about biology concepts. The questions cover topics such as animal and plant needs, life cycles, reproduction, habitats, and adaptations. They are followed by diagrams, figures, and short experiments to aid understanding of the concepts being assessed.
1) This document contains information about forces, pressure, liquid pressure, Archimedes' principle, and Bernoulli's principle from a physics textbook. It includes definitions, concepts, equations, examples, and problems.
2) Key concepts covered include how pressure is calculated from force and area, factors that influence pressure in liquids like depth and dam construction, buoyancy, density, and how principles like Pascal's law, Archimedes' principle, and Bernoulli's principle explain related phenomena.
3) The document provides detailed explanations, calculations, and diagrams as part of the questions and answers to illustrate and test understanding of these important physics principles.
This document contains the instructions for three experiments:
1) To compare the reactivity of alkali metals towards oxygen by observing their reactions in different sets. Students are asked to record observations, make predictions, and analyze pH changes.
2) To determine the reaction between barium chloride and potassium chromate solutions by measuring precipitate formation at different volumes. Students must complete a table of results and draw a graph to identify the reacting quantities.
3) To investigate the effect of zinc size on its reaction rate with sulfuric acid by developing a full experiment plan outlining the problem, hypothesis, variables, materials, procedure, and method of collecting data.
This document provides guidance on answering subjective physics questions in the SPM paper 2 exam. It discusses the following:
1) The 3 sections of the exam - Section A has 8 questions worth 60 marks to be answered in 90 minutes. Section B has 2 questions worth 20 marks each to be answered in 30 minutes. Section C has 2 questions worth 20 marks each also to be answered in 30 minutes.
2) Types of questions in each section - Section A focuses on knowledge, understanding and application. Section B involves conceptualizing. Section C requires problem solving or decision making.
3) Strategies for answering questions effectively such as reading the question multiple times and highlighting key words, answering questions
Based on the diagram above, name the labelled parts and state their functions:
A - Safety goggle
Function: To protect eyes from chemical splashes or flying objects.
B - Gloves
Function: To protect hands from chemicals and prevent skin contact with hazardous substances.
C - Laboratory coat
Function: To protect body from chemicals and prevent contamination of clothing.
D - Face mask
Function: To protect face and prevent inhalation of hazardous fumes/vapours.
E - Safety shoes
Function: To protect feet from chemicals, broken glass and prevent slips.
F - Fume chamber
Function: To contain and remove noxious fumes/vap
Home Tuition Malaysia faydtutor.com PT3 Science 2014Faydtutor
As a dynamic home tuition agency in Malaysia, Faydtutor.com provides reliable, qualified and experienced tutors for you child's tuition needs in any parts of Malaysia. We invite qualified and experienced tutors to join us, registration is free for tutors. Please call us at 011-32431334 for a discussion and get a suitable tutor. Get UPSR/PT3/SPM/Matriculation home tutors at reasonable rate in KL and Selangor. Visit our website at www.faydtutor.com for more information.
This is the sample of Science PT3 questions for 2014.
Ujian penilaian tahun 4 saains terdiri daripada dua bahagian, bahagian A yang mengandungi 10 soalan objektif dan bahagian B yang mengandungi 2 soalan subjektif. Ujian ini bertujuan untuk menilai pengetahuan murid tahun 4 dalam subjek saains selama 40 minit.
Ujian Kemahiran Berfikir Aras Tinggi (KBAT) Sains Tahun 4 terdiri daripada 10 soalan objektif dan 2 soalan struktur aras tinggi mengenai topik pernafasan, tindak balas haiwan, dan sumber tenaga. Ujian ini telah disemak oleh pakar pembinaan item, guru panitia, dan penolong kanan kokurikulum untuk memastikan soalan dan panduan diberikan sesuai dengan tahap pelajar.
This document provides information about the human digestive system and nutrition:
1) It includes diagrams of the digestive system labeling parts like the pancreas, liver, and esophagus. An enzyme found in the pancreas and its function are discussed.
2) Other parts of the digestive system are labeled like the stomach, small intestine, and large intestine. The stomach stores and breaks down food and the small intestine is where digestion ends.
3) Food groups like carbohydrates, proteins, fats, vitamins, minerals, and fiber are outlined along with their functions in the body.
4) A diagram shows the average daily energy needs vary between groups like babies, children, and adults. The
Final Year Examination Form 1 Science Paper eshwary76
1. This document contains a 14 question science exam for Form One students covering various topics in science.
2. Questions involve labeling diagrams, identifying processes, classifying organisms, explaining scientific phenomena such as light refraction and reflection, and describing systems like the carbon cycle.
3. Students are assessed on their understanding of topics like cell structure, reproduction in organisms, human development, states of matter, separation techniques, and environmental issues like haze. Diagrams and diagrams are provided to aid comprehension.
This document contains a science exam paper for Form 2 students. The paper consists of two sections, Section A with 40 marks and Section B with 20 marks. Section A contains 6 questions about topics including the human skin, digestive system, electrolysis of water, daily energy requirements, plant support structures, and types of levers. Section B contains 2 questions about classifying plants based on their characteristics and an experiment investigating frictional forces. Students have 1 hour and 30 minutes to complete the paper.
This document contains a series of multiple choice and short answer questions about biology concepts. The questions cover topics such as animal and plant needs, life cycles, reproduction, habitats, and adaptations. They are followed by diagrams, figures, and short experiments to aid understanding of the concepts being assessed.
1) This document contains information about forces, pressure, liquid pressure, Archimedes' principle, and Bernoulli's principle from a physics textbook. It includes definitions, concepts, equations, examples, and problems.
2) Key concepts covered include how pressure is calculated from force and area, factors that influence pressure in liquids like depth and dam construction, buoyancy, density, and how principles like Pascal's law, Archimedes' principle, and Bernoulli's principle explain related phenomena.
3) The document provides detailed explanations, calculations, and diagrams as part of the questions and answers to illustrate and test understanding of these important physics principles.
This document contains the instructions for three experiments:
1) To compare the reactivity of alkali metals towards oxygen by observing their reactions in different sets. Students are asked to record observations, make predictions, and analyze pH changes.
2) To determine the reaction between barium chloride and potassium chromate solutions by measuring precipitate formation at different volumes. Students must complete a table of results and draw a graph to identify the reacting quantities.
3) To investigate the effect of zinc size on its reaction rate with sulfuric acid by developing a full experiment plan outlining the problem, hypothesis, variables, materials, procedure, and method of collecting data.
This document provides guidance on answering subjective physics questions in the SPM paper 2 exam. It discusses the following:
1) The 3 sections of the exam - Section A has 8 questions worth 60 marks to be answered in 90 minutes. Section B has 2 questions worth 20 marks each to be answered in 30 minutes. Section C has 2 questions worth 20 marks each also to be answered in 30 minutes.
2) Types of questions in each section - Section A focuses on knowledge, understanding and application. Section B involves conceptualizing. Section C requires problem solving or decision making.
3) Strategies for answering questions effectively such as reading the question multiple times and highlighting key words, answering questions
Based on the diagram above, name the labelled parts and state their functions:
A - Safety goggle
Function: To protect eyes from chemical splashes or flying objects.
B - Gloves
Function: To protect hands from chemicals and prevent skin contact with hazardous substances.
C - Laboratory coat
Function: To protect body from chemicals and prevent contamination of clothing.
D - Face mask
Function: To protect face and prevent inhalation of hazardous fumes/vapours.
E - Safety shoes
Function: To protect feet from chemicals, broken glass and prevent slips.
F - Fume chamber
Function: To contain and remove noxious fumes/vap
Home Tuition Malaysia faydtutor.com PT3 Science 2014Faydtutor
As a dynamic home tuition agency in Malaysia, Faydtutor.com provides reliable, qualified and experienced tutors for you child's tuition needs in any parts of Malaysia. We invite qualified and experienced tutors to join us, registration is free for tutors. Please call us at 011-32431334 for a discussion and get a suitable tutor. Get UPSR/PT3/SPM/Matriculation home tutors at reasonable rate in KL and Selangor. Visit our website at www.faydtutor.com for more information.
This is the sample of Science PT3 questions for 2014.
1. 1
KERTAS MODEL PT3
1 (a) Bunyi boleh diserap apabila sampai ke permukaan yang lembut dan kasar.
Bulatkan dua contoh penyerap bunyi yang baik.
The sound can be absorbed when it hits a soft and rough surface.
Circle two examples of a good sound absorbers.
Kayu
Wood
Jubin
Tiles
Dinding
Wall
Permaidani
Carpet
[2 markah/2 marks]
(b) Rajah 1 menunjukkan beberapa jenis peralatan yang membantu manusia dalam kehidupan harian
mereka. Tandakan ( ✓ ) pada dua jenis peralatan yang paling sesuai untuk mengatasi had pendengaran.
Diagram 1 shows a few types of devices which help human beings in their daily life. Mark ( ✓ ) for two suitable types of
devices to overcome the limits of hearing.
(i)
(iii)
(ii)
(iv)
Rajah 1/Diagram 1
[2 markah/2 marks]
2 (a) Rajah 2 menunjukkan sel pipi manusia.
Diagram 2 shows the human cheek cell.
Label P dan Q menggunakan perkataan-perkataan yang diberi dalam petak di bawah.
Label P and Q using the words given in the box below.
Membran sel
Cell membrane
Vakuol
Vacuole
Sitoplasma
Cytoplasm
(ii) Q:
(i) P:
Rajah 2/Diagram 2
[2 markah/2 marks]
2. 2
(b) Isikan tempat kosong untuk melengkapkan penyataan di bawah.
Fill in the blanks to complete the statements below.
(i) Sitoplasma menyimpan air dan yang diperlukan untuk proses kimia dalam sel.
The cytoplasm keeps water and which are required for chemical processes in the cells.
(ii) Dinding sel menyokong dan mengekalkan sel tumbuhan.
The cell wall supports and maintains the of the plant cell.
[2 markah/2 marks]
3 Enzim pencernaan adalah bahan kimia yang dirembeskan oleh organ pencernaan.
Digestive enzymes are chemical substances secreted by the digestive organs.
(a) Tandakan ( ✓ ) pada bahagian sistem pencernaan yang mengandungi enzim amilase.
Mark ( ✓ ) for the parts of the digestive system which contain amylase enzyme.
(i) Mulut
Mouth
(ii) Usus kecil
Small intestine
(iii) Perut
Stomach
(iv) Duodenum
Duodenum
[2 markah/2 marks]
(b) Padankan organ dalam sistem pencernaan berikut dengan fungsinya yang betul.
Match the following organs in the digestive system with their correct functions.
Organ
Organ
Fungsi
Function
(i) Lidah
Tongue
(ii) Hati
Liver
Mengeluarkan najis
Lets out faeces
Menghasilkan hempedu untuk mengemulsikan lemak
Produces bile for emulsifying fats
Merasa makanan
Tastes food
Memotong makanan kepada bahagian kecil
Cuts food into small pieces
[2 markah/2 marks]
4 (a) Gariskan jawapan yang betul tentang jasad lain dalam sistem suria.
Underline the correct answer about other bodies in the solar system.
(i) ( Asteroid, Meteroid ) mengelilingi Matahari di atas orbitnya sendiri.
( Asteroid, Meteroid ) circling the Sun in its own orbit.
(ii) Ekor komet ( menjauhi , mendekati ) Matahari akibat daripada tiupan angin suria.
The tails of comets point ( away from , inward to ) the Sun due to the solar wind.
[2 markah/2 marks]
3. 3
(b) Kelaskan jasad berikut mengikut ciri sepunya yang diberi.
Classify the following objects based on their similar characteristics.
Meteoroid
Meteoroid
Komet
Comet
Terbina daripada logam
Made up of metal
Terbina daripada gas
Made up of gas
[2 markah/2 marks]
5 (a) Nyatakan BENAR atau PALSU untuk pernyataan berikut.
State TRUE or FALSE for the following statements.
Statement
Pernyataan
TRUE/FALSE
BENAR/PALSU
(i) Ovari menghasilkan dan menyimpan gamet betina.
The ovary produces and stores female gametes.
(ii) Anter menghasilkan cecair manis yang dipanggil nektar untuk
menarik perhatian serangga dan burung.
Anther produces a sweet liquid called nectar to attract insects and birds.
[2 markah/2 marks]
(b) Rajah 5.1 menunjukkan satu cara pendebungaan.
Diagram 5.1 shows a method of pollination.
Rajah 5.1/Diagram 5.1
(i) Nyatakan jenis pendebungaan yang ditunjukkan dalam Rajah 5.1.
State the type of pollination shown in Diagram 5.1.
[1 markah/1 mark]
(ii) Nyatakan satu kelebihan pendebungaan dalam 5(b)(i).
State one advantage of the pollination in 5(b)(i).
[1 markah/1 mark]
4. 4
(c) Rajah 5.2 menunjukkan serangga yang bertindak sebagai agen pendebungaan.
Diagram 5.2 shows an insect which acts as a pollination agent.
Rajah 5.2/Diagram 5.2
Terangkan bagaimana bunga boleh didebungakan melalui serangga dalam Rajah 5.2.
Explain how flowers can be pollinated through the insect in Diagram 5.2.
[2 markah/2 marks]
6 (a) Tindak balas kimia dapat dikelaskan kepada tindak balas endotermik atau eksotermik.
Nyatakan perbezaan antara kedua-dua tindak balas dari sudut tenaga diserap atau dibebaskan.
The chemical reactions can be classified into exothermic and endothermic reaction.
State the difference between the two reactions in terms of energy absorbed or released.
[2 markah/2 marks]
(b) Apabila pepejal X dimasukkan ke dalam air, suhu berubah.
Suhu awal air dan suhu tertinggi yang dicapai oleh campuran pepejal X dan air ditunjukkan dalam
Jadual 6.
When solid X is added to water, the temperature changes.
The initial temperature of water and the highest temperature achieved by the mixture of solid X and water is shown in
Table 6.
Suhu awal air
Initial temperature of water
28°C
Suhu tertinggi dicapai
Highest temperature reached
38°C
Jadual 6/Table 6
Tentukan sama ada tindak balas antara pepejal X dengan air adalah endotermik atau eksotermik.
Terangkan jawapan anda.
Determine whether the reaction between solid X and water is endothermic or exothermic. Explain your answer.
[2 markah/2 marks]
(c) Terdapat pelbagai kegunaan tindak balas endotermik dan eksotermik di dalam kehidupan seharian.
Berikan contoh bagi setiap tindak balas tersebut.
There are various usages of endothermic and exothermic reactions in daily life. Give an example of each reaction.
(i) Endotermik/Endothermic:
(ii) Eksotermik/Exothermic:
[2 markah/2 marks]
5. 5
7 (a) Tiga keadaan diperlukan untuk pembakaran.
Lengkapkan Rajah 7.1 untuk menunjukkan keadaan yang diperlukan bagi proses itu.
Three conditions are required for combustion.
Complete Diagram 7.1 to show the conditions required for the process.
Haba/Heat
Rajah 7.1/Diagram 7.1
[2 markah/2 marks]
(b) Rajah 7.2 menunjukkan alat pemadam api.
Diagram 7.2 shows a fire extinguisher.
Rajah 7.2/Diagram 7.2
Terangkan bagaimana alat itu berfungsi dalam memadamkan kebakaran.
Explain how it works in order to put fire out.
[2 markah/2 marks]
(c) Pembakaran boleh menyebabkan pencemaran udara. Cadangkan dua cara untuk mengurangkan
pencemaran udara yang disebabkan oleh pembakaran.
Combustion can cause air pollution. Suggest two ways to reduce air pollution caused by combustion.
[2 markah/2 marks]
8 (a)
Rekha menjalankan aktiviti pentitratan dengan menggunakan asid sulfurik dan kalium hidroksida
seperti yang ditunjukkan dalam Rajah 8. Penunjuk semesta digunakan untuk menunjukkan
perubahan warna sehingga kalium hidroksida dineutralkan sepenuhnya oleh sulfurik asid.
Rekha carried out titration activity by using sulphuric acid and potassium hydroxide as shown in Diagram 8. A universal
indicator is used to indicate the colour change until all the potassium is completely neutralised by the sulphuric acid.
asid sulfurik
sulphuric acid
kalium hidroksida + penunjuk semesta
sulphuric acid + universal indicator
Rajah 8/Diagram 8
Keadaan sebelum pentitratan:
Condition before titration:
(i) Warna larutan di dalam kelalang
kon: Biru
Colour of the solution in conical flask: Blue
(ii) pH larutan: 10
pH of solution: 10
6. 6
(i) Apakah warna larutan di dalam kelalang kon apabila kalium hidroksida dineutralkan sepenuhnya?
Ramalkan pH larutan tersebut.
What will be the colour of the solution in the conical flask when sodium hydroxide is completely neutralised? Predict
the pH of the solution.
Warna
Colour
pH
pH
[2 markah/2 marks]
(ii) Tuliskan persamaan perkataan bagi tindak balas antara asid sulfurik dan kalium hidroksida.
Write a word equation for the reaction between sulphuric acid and potassium hydroxide.
[2 markah/2 marks]
(b) Tindak balas antara asid dan alkali dinamakan tindak balas peneutralan. Terdapat pelbagai kegunaan
tindak balas ini dalam kehidupan harian. Terangkan kegunaan tindak balas peneutralan di dalam bidang
pertanian.
The reaction between acid and alkali is called neutralisation reaction. There are various applications of this reaction in
our daily life. Explain the use of the neutralisation reaction in agriculture.
[2 markah/2 marks]
9 Rajah 9.1 menunjukkan komponen darah dalam jari Farahin yang telah terpotong.
Diagram 9.1 shows components of the blood in the Farahin’s finger that has been cut off.
X
Y
sel darah merah
red blood cell
Rajah 9.1/Diagram 9.1
(a) (i) Namakan komponen darah X.
Name blood component X.
[1 markah/1 mark]
(ii) Nyatakan fungsi komponen Y dalam sistem peredaran darah.
State the function of component Y in the blood circulatory system.
[1 markah/1 mark]
'
’
7. 7
(b) Sebelum pemindahan darah kepada pesakit, doktor perlu menjalankan ujian saringan darah. Terangkan
mengapa.
Before blood is transfused into the patient, the doctor should conduct a blood screening test. Explain why.
[2 markah/2 marks]
(c) Hafifi, Fikri, Arjun dan Johnny sedang menunggu giliran untuk menderma darah kepada seorang rakan
mereka, Syazwan, yang terlibat dalam kemalangan jalan raya. Seorang jururawat terus meminta Johnny
untuk mendermakan darahnya walaupun kumpulan darahnya berbeza dengan Syazwan.
Hafifi, Fikri, Arjun and Johnny are waiting for their turn to donate blood to a friend, Syazwan, who is involved in a road
accident. A nurse immediately asks Johnny to donate blood even though his blood group is different from Syazwan’s
blood.
Pada pendapat anda, apakah kumpulan darah Johnny? Terangkan mengapa.
In your opinion, what is Johnny’s blood group? Explain why.
[2 markah/2 marks]
(d) Jadual 9.2 menunjukkan empat penderma darah dan kumpulan darah mereka.
Table 9.2 shows four blood donors and their blood groups.
Penderma darah
Blood donor
Kumpulan darah
Blood group
Afifah A
Justin B
Fahmi AB
Selvi O
Jadual 9.2/Table 9.2
Seorang pesakit kehilangan banyak darah semasa menjalani pembedahan. Dia disahkan mempunyai
darah kumpulan B. Terangkan kesan yang berlaku kepada pesakit tersebut jika dia menerima darah
daripada Fahmi.
A patient loses a lot of blood while undergoing surgery. He has blood group B. Explain the effect on the patient if he
receives blood from Fahmi.
[2 markah/2 marks]
10 (a) Rajah 10.1 menunjukkan kitar batu yang merupakan proses pembentukan batuan.
Diagram 10.1 shows a rock cycle which is a rock formation process.
batu P
rock P
batu Q
rock Q
proses R
process R
Rajah 10.1/Diagram 10.1
'
’
8. 8
(i) Bandingkan kekerasan batu P dan Q. Terangkan jawapan anda.
Compare the hardness of rock P and Q. Explain your answer.
[2 markah/2 marks]
(ii) Proses R menyebabkan batuan pecah yang kemudiannya terenap ke dalam laut sebagai sedimen.
Namakan proses Bumi yang membentuk proses R. Terangkan jawapan anda.
Process R causes rocks, to breaks which are then deposited into the sea as sediment.
Name the Earth process that form process R. Explain your answer.
[2 markah/2 marks]
(b) Rajah 10.2 menunjukkan bagaimana satu daripada fenomena geobencana berlaku.
Diagram 10.2 shows how one of the geohazards phenomena to takes place.
ombak ke atas
upward wave
kerak
crust
garis gelinciran
fault line
Rajah 10.2/Diagram 10.2
Terangkan kesan geobencana di atas terhadap masyarakat dan alam sekitar. Cadangkan bagaimana kesan
tersebut dapat dielakkan.
Explain the effect of the geohazard towards society and the environment. Suggest how the effect can be prevented.
[4 markah/4 marks]
11 Tenaga angin merupakan alternatif kepada sumber tenaga tidak boleh baharu. Sumber tenaga ini tidak
menghasilkan kesan rumah hijau, tiada penggunaan air dan menggunakan luas kawasan yang kecil.
Rajah 11.1 menunjukkan contoh turbin angin.
Wind power is an alternative to non-renewable energy. This energy sources produces no greenhouse effect, consumes no
water and uses a small area. Diagram 11.1 shows examples of wind turbines.
Rajah 11.1/Diagram 11.1
9. 9
(a) Cadangkan satu tempat yang sesuai untuk membina turbin tersebut. Terangkan jawapan anda.
Suggest a place that is suitable to build the turbine. Explain your answer.
[2 markah/2 marks]
(b) Nyatakan perubahan tenaga yang berlaku dalam turbin tersebut.
State the energy changes that occurred in the turbine.
(i)
→
(ii)
→ Tenaga elektrik
Electrical energy
[2 markah/2 marks]
(c) Nyatakan satu kekurangan turbin ini.
State one disadvantage of this turbine.
[1 markah/1 mark]
(d) Ramu ingin mengira sendiri kadar penggunaan elektrik. Bacaan meter untuk satu bulan penggunaan di
rumahnya ditunjukkan dalam Rajah 11.2.
Ramu wants to calculate the rate of electrical usage by himself. The reading metre for one month at his house is shown
in Diagram 11.2.
00 16 10 KW h 00 18 11 KW h
Bacaan awal
Initial reading
Bacaan akhir
Final reading
Rajah 11.2/Diagram 11.2
100 unit pertama (kWj) = 20 sen per unit
100 unit berikutnya (kWj) = 25 sen per unit
First 100 units (kWh) = 20 cent per unit
Next 100 units (kWh) = 25 cent per unit
Kirakan kos penggunaan tenaga elektrik.
Calculate the cost of electric energy usage.
[2 markah/2 marks]
10. 10
(e) Rajah 11.3 menunjukkan dua label penggunaan tenaga bagi peralatan elektrik di Malaysia.
Diagram 11.3 shows two energy consumption labels for electrical devices in Malaysia.
Label A Label B
Rajah 11.3/Diagram 11.3
Sugintha ingin membeli sebuah alat penyaman udara di kedai elektrik. Terdapat dua jenis penyaman
udara yang mempunyai label A dan label B. Cadangkan alat penyaman udara yang paling sesuai untuknya.
Terangkan jawapan anda.
Sugintha wants to buy an air conditioner at the electric shop. There are two types of air conditioners which have
label A and label B. Suggest the most suitable air conditioner to her.
Explain your answer.
[3 markah/3 marks]
12 (a)
Salmah memakai stokin bulu dan berjalan di atas permaidani di rumahnya. Apabila dia cuba untuk
membuka tombol pintu besi, dia terasa seperti cas elektrik mengalir pada jari-jarinya.
Salmah wears woolen socks and walks on the carpet in her house. When she tries to open the metal door knob, she felt
like electrical charges flowing in her fingers.
(i) Nyatakan cas yang terhasil.
State the charges produced.
[1 markah/1 mark]
(ii) Terangkan jawapan anda di 12(a)(i).
Explain your answer in 12(a)(i).
[2 markah/2 marks]
(iii) Cadangkan satu langkah berjaga-jaga yang boleh diambil olehnya bagi mengelak situasi tersebut.
Suggest one precaution step that she can take to prevent the situation.
[1 markah/1 mark]
11. 11
(b) Rajah 12.1 menunjukkan litar elektrik di bilik Fatimah.
Diagram 12.1 shows an electrical circuit in Fatimah’s room.
Rajah 12.1/Diagram 12.1
(i) Nyatakan jenis litar dalam Rajah 12.1.
State the type of circuit in Diagram 12.1.
[1 markah/1 mark]
(ii) Fatimah mendapati lampu di biliknya malap berbanding bilik lain. Cadangkan cara yang terbaik
untuk mengatasi masalah ini.
Berikan alasan untuk jawapan anda.
Fatimah finds out that the lights in her room are dimmer compared to other rooms. Suggest a best way to overcome
this problem.
Give reasons for your answer.
Cara:
Way:
Penerangan:
Explanation:
[3 markah/3 marks]
(c) Tapak pelupusan terdiri daripada bahan kitar semula seperti bahagian kenderaan dan bahan bangunan
yang diperbuat daripada logam. Rajah 12.2 menunjukkan satu jenis kren yang digunakan di tapak
pelupusan untuk mengangkut logam.
Scrap yard consists of recyclable materials such as parts of vehicles and building materials which are made from metal.
Diagram 12.2 shows one type of crane used in a scrap yard to pick up the metal.
6
7
1
0
Rajah 12.2/Diagram 12.2
Dengan menggunakan konsep elektromagnet, terangkan bagaimana kren tersebut berfungsi.
By using the concept of electromagnetism, explain how the crane works.
[2 markah/2 marks]
12. 12
13 (a) Apakah maksud ekosistem?
What is the meaning of ecosystem?
[1 markah/1 mark]
(b) Penebangan hutan adalah kemusnahan hutan secara kekal dalam memastikan tanah sesuai untuk
kegunaan lain dan menghasilkan produk seperti kertas dan sebagainya. Rajah 13 menunjukkan satu
situasi penebangan hutan.
Deforestation is the permanent destruction of forest in order to make land available for other uses and to produce products
such as paper and others. Diagram 13 shows one situation of deforestation.
Rajah 13/Diagram 13
Nyatakan kesan penebangan hutan terhadap ekosistem. Jelaskan jawapan anda.
State the effect of deforestation on the ecosystem. Describe your answer.
[3 markah/3 marks]
(c) Sebuah syarikat ladang kelapa sawit mengalami masalah dengan makhluk perosak seperti tikus. Mereka
ingin mengatasi masalah tersebut tanpa mengganggu persekitaran. Sebagai perunding kawalan makhluk
perosak, cadangkan kaedah yang sesuai.Wajarkan pendapat anda.
An oil palm estate company is having problems with pests such as rats. They want to solve the problem without affecting
the environment. As a pest control consultant, suggest a suitable method. Justify your opinion.
[4 markah/4 marks]
(d) Fotosintesis adalah proses di mana tumbuhan menghasilkan makanan di bawah keadaan tertentu.
Photosynthesis is a process in which plants produce food under certain conditions.
(i) Nyatakan keadaan yang diperlukan oleh tumbuhan untuk menjalankan fotosintesis.
State the conditions needed by the plant to carry out photosynthesis.
[1 markah/1 mark]
(ii) Dalam kelas sains, guru mengarahkan murid-murid membina satu set lengkap untuk mengkaji
kesan cahaya terhadap fotosintesis.
Lengkapkan prosedur dalam bentuk ayat untuk membina set tersebut dengan menggunakan bahan-
bahan berikut:
In a science class, the teacher asks the students to build a complete set to study the effect of light towards
photosynthesis.
Complete the procedures in sentences to set up the set by using following materials:
1. Tanah lembap/Damp soil 5. Wayar/Wire
2. Tumbuhan/Plant 6. Bateri/Battery
3. Akuarium plastik/Plastic aquarium 7. Pita pelekat/Cellophane tape
4. Mentol/Bulb
13. 13
Langkah-langkah/Procedure:
[3 markah/3 marks]
14 Amin mengikuti perkhemahan pengakap di Teluk Batik semasa cuti persekolahan. Pada sebelah malam, dia
dan kawan-kawannya membuat unggun api seperti yang ditunjukkan dalam Rajah 14.1 untuk mengurangkan
kesejukan.
Amin joins a scout camp at Teluk Batik during the school holidays. At night, he and his friends set up a camp fire as shown
in Diagram 14.1 to reduce the cold.
Rajah 14.1/Diagram 14.1
(a) Nyatakan cara pemindahan haba ke badan Amin.
State the way of heat transfer to Amin’s body.
[1 markah/1 mark]
(b) Apabila Amin cuba menarik salah satu daripada kayu api daripada unggun api tersebut menggunakan
bar besi, dia berasa panas pada hujung bar besi tersebut.
When Amin tries to pull out one of the pieces of firewood from the fire using an iron bar, he felt hot at the tip of the iron bar.
Jelaskan bagaimana ini boleh terjadi.
Explain how this can happen.
[2 markah/2 marks]
(c) Pada waktu tengah hari, Amin mendapati khemahnya tidak tegang seperti pada waktu pagi. Dia perlu
membuka ikatan tali khemah dan mengikatnya kembali supaya khemah tegang seperti sedia kala.
Nyatakan proses tersebut dan jelaskan.
At noon, Amin finds out that his tent is not tight as in the morning. He has to open it and tie up the tent rope again to
tighten the tent back. State the process and explain.
[3 markah/3 marks]
14. 14
(d) Amin perlu membina khemah sebagai tempat perjumpaan platunnya. Khemah tersebut mestilah tidak
panas kerana akan menempatkan ramai orang. Amin mempunyai dua jenis khemah sebagai pilihannya,
iaitu khemah A atau khemah B seperti yang ditunjukkan dalam Rajah 14.2.
Amin needs to pitch a tent for a gathering place for his platoon. The tent should not be hot as it will hold many people.
Amin has two types of tents as his choice, tent A or tent B as shown as in Diagram 14.2.
Khemah A
Tent A
Khemah B
Tent B
Rajah 14.2/Diagram 14.2
Khemah yang mana patut Amin pilih? Wajarkan jawapan anda.
Which tent should Amin choose? Justify your answer.
[3 markah/3 marks]
(e) Dalam pertandingan masakan, pasukan Amin ingin memasak ubi kentang menggunakan kaedah
tradisional, yang menggunakan haba secara tidak langsung. Cadangkan cara yang sesuai untuk memasak
ubi kentang tersebut dengan menggunakan bahan yang diberi di bawah.
In a cooking contest, Amin’s team wants to cook potatoes using the traditional method, which uses indirect heat. Suggest
a suitable way to cook the potatoes by using the materials given below.
• Ubi kentang
Potatoes
• Kerajang aluminium
Aluminium foil
• Garfu
Fork
Lakarkan cadangan anda pada ruang yang disediakan bawah.
Sketch your suggestion in the space provided.
Jelaskan bagaimana ia berfungsi.
Explain how it works.
[3 markah/3 marks]