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Sains Tingkatan 2

The document consists of a series of questions and answers related to various scientific topics, including deforestation prevention, energy needs of individuals, organ functions, sound propagation, star formation, human digestion, and more. It includes multiple-choice questions and matching exercises, aimed at assessing knowledge in biology, physics, and environmental science. The questions are structured for a test format, with sections A and B totaling 40 marks.

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0% found this document useful (0 votes)
18 views24 pages

Sains Tingkatan 2

The document consists of a series of questions and answers related to various scientific topics, including deforestation prevention, energy needs of individuals, organ functions, sound propagation, star formation, human digestion, and more. It includes multiple-choice questions and matching exercises, aimed at assessing knowledge in biology, physics, and environmental science. The questions are structured for a test format, with sections A and B totaling 40 marks.

Uploaded by

g-46375660
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 24

BAHAGIAN A / SECTION A

20 MARKAH / 20 MARKS
JAWAB SEMUA SOALAN / ANSWER ALL QUESTIONS.

1. Apakah langkah yang boleh diambil untuk mencegah aktiviti penebangan hutan?
What step can be taken to prevent deforestation activity?
A Menguatkuasakan undang-undang
Enforce the law
B Menggunakan kaedah kawalan biologi
Uses biological control methods
C Memperkenalkan kaedah pertanian berteres
Introduces terraced farming methods
D Menggalakkan pembukaan hutan untuk pembangunan
Encourages the clearing of forests for development

2. Antara yang berikut, individu yang manakah memerlukan lebih banyak tenaga?
Which of the following individual needs more energy?
A Kerani
Clerk
B Doktor
Doctor
C Buruh
Labour
D Tukang jahit
Tailor

3. Apakah organ yang merembeskan jus hempedu?


What is the organ which secrete bile?
A Hati
Liver
B Perut
Stomach
C Pankreas
Pancreas
D Pundi hempedu
Gall bladder

4. Antara yang berikut, medium manakah menyebabkan bunyi merambat paling perlahan?
Which of the following medium causes sound to propagate the slowest?
A Gas
Gas
B Cecair
Liquid
C Pepejal
Solid
D Vakum
Vacuum

1
5. Bintang berasal daripada peringkat X. Apakah nama peringkat X?
A star is originated from stage X. What is the name of stage X?
A Raksasa merah
Red giant
B Lohong hitam
Black hole
C Supernova
Supernova
D Nebulae
Nebula

6. Maklumat berikut menunjukkan pembentukan bintang.


The following information shows the formation of a star.

P - Bebola gas mula bersinar dan bintang baharu dilahirkan


- The gas ball starts to shine and a new star is born

Q - Banyak tenaga haba dan tenaga cahaya dibebaskan daripada teras


- A lot of heat energy and light energy are released from the core

R - Gas-gas dan zarah debu dalam nebula ditarik oleh daya tarikan graviti
yang kuat sehingga membentuk teras yang padat
- The gases and dust particles in a nebula are pulled by a strong
gravitational force until it becomes compact core.

S - Teras menjadi semakin panas menyebabkan berlakunya tindak balas


nuclear apabila suhu dan tekanan terlalu tinggi
- The core becomes hotter causing a nuclear reaction to occur when the
temperature and pressure are too high.

A R,S,Q,P
B R,Q,S,P
C S,R,Q,P
D S,Q,R,P

7. Rajah menunjukkan sistem pencernaan manusia.


Diagram shows the human digestive system.

L
K

2
Berdasarkan rajah di atas, di manakah pencernaan lemak berlaku?
Based on the diagram above, where does the digestion of fats take place?
A J dan K
J and K
B K dan M
K and M
C J, K dan L
K, K and L
D K, L dan M
K, L and M

8. Rajah menunjukkan susunan radas untuk mengkaji penyerapan glukosa.


Diagram shows the apparatus set-up to study the absorption of glucose.

Tiub visking
Visking tube
Larutan kanji +
larutan glukosa
Starch solution +
glucose solution
Air suling (37oC)
Distilled water (37oC)
Antara yang berikut, yang manakah dikesan berada di dalam air suling selepas 1 jam?
Which of the following is detected in the distilled water after 1 hour?
A Lemak
Fat
B Kanji
Starch
C Protein
Protein
D Glukosa
Glucose

9. Rajah menunjukkan satu organ dalam sistem pencernaan manusia.


The diagram shows an organ in the human digestive system.

Antara berikut, yang manakah benar tentang ciri penyesuaian T untuk menjalankan
fungsinya?
Among the following, which is true about the adaptation of T to perform its function?

3
Dinding villus Bilangan villus
Wall of villus Number of villus
A Dinding nipis Bilangan sedikit
Thin wall Less number
B Dinding nipis Bilangan banyak
Thin wall More number
C Dinding tebal Bilangan sedikit
Thick wall Less number
D Dinding tebal Bilangan banyak
Thick wall More number

10. Rajah menunjukkan suatu litar elektrik.


Diagram shows an electric circuit.

Berapakah bacaan ammeter?


What is the reading of ammeter?

A 0.5 A
B 1.0 A
C 2.0 A
D 4.0 A

11. Rajah menunjukkan empat bebola politena telah digosok dengan kain bulu dan digantung
secara berpasangan.
Diagram shows four polythene balls that have been rubbed with a woollen cloth and hung in
pairs.

J K

4
Apakah yang dapat diperhatikan apabila bebola politena tersebut dirapatkan?
What can be observed when the polystyrene balls are brought together?

J K
A Menarik Menarik
Attract Attract
B Menolak Menarik
Repel Attract
C Menarik Menolak
Attract Repel
D Menolak Menolak
Repel Repel

12. Gelombang bunyi yang manakah menunjukkan frekuensi yang paling tinggi?
Which sound wave has the highest frequency?

13. Rajah 15 menunjukkan aplikasi gelombang bunyi dalam dua situasi berbeza.
Diagram 15 shows the use of sound wave in two different situations.

Rajah 15 / Diagram 15
5
Apakah ciri gelombang bunyi yang digunakan dalam situasi di atas?
What is the characteristic of the sound waves used in the above situation?

A Dipantul oleh permukaan keras dan licin


Reflected by hard and smooth surfaces
B Diserap oleh permukaan lembut dan kasar
Absorbed by soft and rough surfaces
C Merambat dalam pepejal, cecair dan gas
Propagates in solids, liquids, and gases
D Merambat dengan kelajuan berbeza dalam medium berbeza
Propagate at different speeds in different mediums

14. Rajah 16 menunjukkan seorang kanak-kanak sedang bermain gitar.


Diagram 16 shows a child playing a guitar.

Rajah / Diagram 16

Gitar berbunyi apabila dipetik. Bagaimanakah bunyi terhasil?


The guitar sound when plucked. How is the sound produced?

A Getaran
Vibration
B Petikan
Strumming
C Pergerakan
Movement
D Nyanyian
Singing

15. Rajah 5 menunjukkan tiga organisma.


Diagram 5 shows three organisms.

Kucing Buaya Kuda


Cat Crocodile

Rajah 5 / Diagram 5

6
Apakah persamaan bagi ketiga-tiga organisma di atas?
What is the similarity among the three organisms above?
A Melakukan persenyawaan dalam.
Engage in internal fertilization.
B Bertelur.
Lay eggs.
C Menyusukan anak.
Nurse their offspring.
D Berdarah panas.
Warm-blooded.

16. Rajah menunjukkan carta pengelasan vertebrata.


Diagram shows a vertebrate classification chart.

Vertebrata
Vetebrates

Ikan Amfibia Mamalia Burung


R
Fish Amphibians Mammals Birds

Antara yang berikut, yang manakah merupakan contoh haiwan R?


Among the following, which is an example of animal R?

A Platipus
Platypus
B Kelawar
Bat
C Buaya
Crocodile
D Salamander
Salamander

17. Rajah 12 menunjukkan bahagian sistem pencernaan manusia.


Diagram 12 shows a part of the human digestive system.

Rajah 12 / Diagram 12
7
Antara menu berikut, manakah sesuai untuk pesakit yang organ Q gagal berfungsi?
Which of the following menus is suitable for a patient whose organ Q is dysfunctional?

A Ikan kukus dan nasi kukus


Steamed fish and steamed rice
B Ikan goreng dan nasi kukus
Fried fish and steamed rice
C Ikan kukus dan nasi goreng
Steamed fish and fried rice
D Ayam goreng dan nasi kukus
Fried chicken and steamed rice

18. Antara yang berikut, padanan yang manakah betul tentang hasil akhir pencernaan dan
kegunannya kepada badan?
Which of the following is correct about the end result of digestion and its use for the body?

Hasil akhir Fungsi


Final result Function
A Kalsium Membentuk komponen sel-sel
Calcium Forms the components of cells
B Glukosa Memelihara sistem otot dan saraf
Glucose Maintains the muscular and nervous system
C Asid lemak dan gliserol Penebat haba dan pelindung organ dalaman
Fatty acids and glycerol Thermal insulation and protection of internal organ
D Asid amino Menghasilkan tenaga dalam proses respirasi
Amino acid Produces energy in the process of respiration

19. Process X can increase the content of oxygen in water to remove unpleasant odour and taste. What
is process X?
Proses X dapat menambah kandungan oksigen di dalam air untuk menyingkirkan baud an
rasa yang kurang menyenangkan. Apakah proses X?

A Filtration
Penurasan
B Oxidation
Pengoksidaan
C Sedimentation
Pengenapan
D Coagulation
Penggumpalan

8
20. What is the importance of adding slaked lime during the water purification process?
Apakah kepentingan kapur mati yang ditambah semasa proses pembersihan air?

A Kill microorganisms
Membunuh mikroorganisma
B Prevent tooth decay
Mengelakkan pereputan gigi
C Increase oxygen content in water
Menambah kandungan oksigen di dalam air
D Reduce the acidity of water
Mengurangkan keasidan air

BAHAGIAN B / SECTION B
20 MARKAH / 20 MARKS
JAWAB SEMUA SOALAN / ANSWER ALL QUESTIONS.

1. (a) Gariskan jawapan yang betul bagi pada pernyataan berikut.


Underline the correct answer for the following statements.

(i) Kepelbagaian organisma hidup dan bukan hidup ialah (biodiversiti /ekosistem)
Diversity of living and non-living organism is (biodiversity / ecosystem).

(ii) Pengelasan benda hidup dan benda bukan hidup boleh dibuat menggunakan kekunci
(dikotomi / klasifikasi).
Classification of living things and non-living things can be done using (dichotomy /
classification) key.
[2 markah / 2 marks]

1. (b) Rajah di bawah menunjukkan seekor haiwan (spesis endemik) yang tinggal di suatu
habitat di lokasi yang spesifik.
The diagram below shows an animal (endemic species) that lives in a habitat at a
specific location.

Tandakan (/) pada ruangan yang disediakan, contoh organisma lain yang turut tergolong
dalam kumpulan haiwan ini.
Tick (/) on the space provided, examples of other organisms that also belong to this group of
animals.

9
( ) ( ) ( )

[2 markah / 2 marks]

2. Rajah 1 menunjukkan tentang urutan aliran makanan dalam saluran pencernaan.


Diagram 1 illustrates the sequence of food flow in the digestive tract.

Q S

Usus kecil Dubur


Small intestine Anus

(a) Berdasarkan urutan alir, namakan organ P dan Q.


Based on the sequence of flow, name organs P and Q.
(i) P :
(ii) Q :
[2 markah /2 marks]

(b) Padankan organ R dan S kepada fungsi yang betul berdasarkan pernyataan di bawah.
Match organ R and S to it’s correct function based on the statements below.

Organ Fungsi
Organ Function
R Proses penyerapan semula air berlaku di dalam organ ini
The process of reabsorption of water occurs in this organ.
S Makanan yang tidak tercerna dikenali sebagai tinja akan
memasuki organ ini.
Undigested food, known as feces will enter this organ.

[2 markah /2 marks]
10
3. (a) Gariskan jawapan yang betul tentang komposisi air.
Underline the correct answer about the composition of water.

(i) Bahan yang boleh melarut di dalam cecair ialah (zat terlarut / pelarut).
A substance that can dissolve in a liquid is (solute / solvent).

(ii) Cecair yang boleh melarutkan bahan ialah (larutan / pelarut).


A liquid that can dissolve a substance is (solution / solvent).

[2 markah / 2 marks]

3. (b) Rajah menunjukkan larutan P dan Q.


Diagram shows solutions P and Q.

Mengandungi sedikit Mengandungi banyak


garam garam
Contain a little bit of salt Contain a lot of salt

P Q

Tandakan (√) pada penyataan yang benar berkaitan Q.


Mark (√) the correct statements related to Q.

Penyataan Tandakan ( √ )
Statement Mark ( √ )
i. Boleh melarutkan banyak lagi zat terlarut.
Can dissolve more solute.
Boleh melarutkan sedikit sahaja lagi zat terlarut.
ii. Can dissolve less solute.
Kuantiti zat terlarut yang banyak di dalam pelarut.
iii. More amount of solute in the solvent.

[2 markah / 2 marks]

11
4. (a) Padankan galaksi berikut dengan jenisnya yang betul.
Match the following galaxies with the correct type.

Galaksi Jenis galaksi


Galaxy Types of galaxies
(i) Bima sakti Tidak seragam
The Milky Way Irregular
(ii) Ursa Mayor Berpilin
Ursa Major Spiral
(iii) Magellan Besar Elips
Large Magellanic Cloud Elliptical

[2 markah / 2marks]

(b) Lengkapkan Rajah berikut tentang kitar hidup bintang.


Complete the following diagram about the life cycle of stars.

[2 markah / 2marks]

12
5 Rajah 5 menunjukkan susunan radas yang disediakan untuk mengkaji proses
penyerapan makanan tercerna. Radas tersebut dibiarkan selama dua jam.
Diagram 5 shows the apparatus set up prepared to study the process of absorption of
digested food. The apparatus is left for two hours.

Rajah 5 / Diagram 5

a) Jadual 5 menunjukkan ujian yang dijalankan ke atas air di dalam tabung uji dalam
Rajah 5.
Table 5 shows the tests carried out on the water in the test tube in the Diagram 5.

Tulis nama ujian di dalam jadual tersebut berdasarkan pilihan yang diberikan.
Write the name of test in the table based on the given option

Ujian Iodin Ujian Benedict


Iodine Test Benedict Test
u u

Pemerhatian Ujian
Observation Test

Warna perang larutan iodine kekal


The brown colour of the iodine solution remains

Mendakan merah bata terbentuk


Brick red precipitate is formed

Jadual 5 / Table 5

[2 markah / 2marks]

13
b) Rajah 5.1 menunjukkan sistem pencernaan manusia. Tandakan (✔) bagi bahagian
yang mencernakan protein.
Diagram 5.1 shows the human digestive system. Tick (/) the parts that digest
protein.

Rajah 5.1 / Diagram 5.1

[2 markah / 2marks]

14
BAHAGIAN C / SECTION C
60 MARKAH / 60 MARKS
JAWAB SEMUA SOALAN / ANSWER ALL QUESTIONS.

1. Rajah menunjukkan susunan radas untuk mengkaji kesan luas permukaan terdedah
terhadap kadar penyejatan. Penyiasatan dijalankan pada suhu bilik.
Diagram shows the apparatus set-up to study the effect of the exposed surface area to
the rate of evaporation. The investigation was carried out at room temperature.

Eksperimen Masa yang diambil untuk kertas turas


Experiment kering
Time taken for the filter paper to dry

15
(a) Nyatakan satu pemerhatian berdasarkan rajah.
State one observation based on the diagram.

______________________________________________________________________
[1 markah/1mark]

(b) Nyatakan satu inferens berdasarkan pemerhatian anda di 1(a).


State one inference based on your observation in 1(a)

______________________________________________________________________
[1 markah/1mark]

(c) Lengkapkan jadual berdasarkan keputusan eksperimen.


Complete the table based on the results of the experiment.

Eksperimen Masa yang diambil untuk kertas turas kering


Experiment Time taken for the filter paper to dry
5 minutes _______ seconds
1
10 minutes _______ seconds
2
15 minutes _______ seconds
3
[2 markah/2marks]

(d) Nyatakan pemboleh ubah yang dimanipulasikan dan bergerak balas dalam eksperimen
ini. State manipulated variable and responding variable in this experiment.

Pemboleh ubah dimanipulasikan


Manipulated variable

Pemboleh ubah bergerak balas


responding variable

[2 markah/2marks]

(e) Eksperimen 1 diulangi dengan meletakkan susunan radas berhadapan dengan dengan
kipas meja yang sedang berputar. Ramalkan masa yang diambil untuk kertas turas
mengering.
Experiment 1 is repeated by placing the apparatus in front of rotating table fan.
Predict the time taken for the filter paper to dry.
______________________________________________________________________
[1 markah/1mark]

(f) Eksperimen yang dijalankan adalah adil. Terangkan.


The experiment conducted is fair. Explain.
______________________________________________________________________
[1 markah/1mark]

Jumlah

168
2. Rajah meunjukkan dua spesies haiwan akuatik X dan Y.
Diagram shows two species of aquatic animals X and Y.

X Y

(a) Namakan haiwan X.


Name animal X.

______________________________________________________________________
[1 markah/1mark]

(b) Kelaskan haiwan X dan Y berdasarkan pengelasan vertebrata.


Classify animals X and Y based on vertebrates classification.

X:____________________________________________________________________

Y:____________________________________________________________________
[2 markah/2marks]

(c) Seorang saintis menemui beberapa jenis tumbuhan di hutan dan ingin mengelaskan
tumbuhan-tumbuhan tersebut secara sistematik. Nyatakan nama kaedah tersebut dan
jelaskan bagaimana kaedah tersebut dilaksanakan.
A scientist discovered several types of plants in the forest and wants to classify them
systematically. State the name of the method and describe how the method is
implemented.

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________
[3 markah/3marks]

17
(d) Nyatakan perbezaan antara haiwan X dan haiwan Y dari segi jenis persenyawaan dan
cara pembiakan.
State the differences between animal X and animal Y in terms of the type of
fertilization and the method of reproduction.

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________
[2 markah/2marks]
Jumlah

8
3. Rajah menunjukkan peringkat-peringkat sistem penulenan air.
Diagram shows stages in water purification system.

(a) Namakan dan nyatakan fungsi bahan yang ditambah ke dalam tangki penggumpalan.
Name and state the function of substances added to the coagulation tank.
______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

[2 markah / 2 marks]

18
(b) Ali merupakan seorang penyelia kolam renang di sebuah hotel. Nyatakan tindakan
yang perlu dilakukan oleh Ali bagi memastikan kolam renang tersebut bebas daripada
mikroorganisma.
Ali is a swimming pool supervisor at a hotel. State the actions that Ali needs to take to
ensure that the swimming pool is free from microorganisms.
______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

[3 markah / 3 marks]

(c) Sophia bersama beberapa orang rakannya sedang mendaki gunung. Mereka singgah
berehat di tepi sebatang sungai. Rajah menunjukkan dua kaedah yang digunakan
Sophia untuk mendapatkan air yang bersih dan selamat diminum.
Sophia and some of her friends are climbing a mountain. They stopped to rest by the
side of a river. The diagram shows two methods used by Sophia to obtain clean and
safe drinking water.

K L

(i) Banding bezakan kaedah K dan L.


Compare and contrast between method P and Q.

Similarity: ___________________________________________________________

Differences:____________________________________________________________

______________________________________________________________________

______________________________________________________________________
[3 markah/3marks]
19
(ii) Jika Sophia menggunakan kaedah penyulingan, adakah air sungai tersebut sesuai
untuk diminum? Jelaskan.
If Sophia use the distillation method, is the river water suitable for drinking? Explain.
______________________________________________________________________

______________________________________________________________________

______________________________________________________________________
[2 markah/2marks]

Jumlah

4. Rajah menunjukkan satu fenomena pantulan gelombang bunyi. 10


Diagram shows a phenomenon of reflection of sound waves.

(a) Nyatakan nama fenomena tersebut.


State the name of the phenomenon.
______________________________________________________________________
[1 markah/1mark]

(b) Berdasarkan rajah di atas, berikan dua kawasan yang boleh menghasilkan fenomena
yang dinyatakan pada 1(a).
Based on the diagram above, give two places that can produce the phenomenon as
stated in 5(a).
______________________________________________________________________

______________________________________________________________________
[2 markah/2mark]

(c) Siti ingin mengetahui jantina anak yang sedang dikandungnya. Jelaskan tindakan yang
diambil oleh doktor untuk menentukan status jantina anak Siti.
Siti wants to know the gender of the child she is carrying. State the actions taken by the
doctor to determine the gender status of Siti's child.
______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________
[3 markah/3marks]

20
(d) Rajah di bawah menunjukkan dua kaedah yang digunakan nelayan untuk menangkap
ikan.
The diagram below shows two methods that fishermen use to catch fish.

P Q
Banding bezakan kaedah P dan Q.
Compare and contrast between method P and Q.

Persamaan:____________________________________________________________

Perbezaan:____________________________________________________________

______________________________________________________________________

______________________________________________________________________
[3 markah/3marks]

(e) Sonogram ialah sejenis pemeriksaan pengimejan yang menggunakan gelombang bunyi
frekuensi yang tinggi. Wajarkan penggunaan teknologi ini dalam bidang perubatan.
Sonogram is a type of imaging examination that uses high-frequency sound. Justify the
use of this technology in the medical field.

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________
[3 markah/3marks]
Jumlah

12

21
5 (a) Rajah 8 menunjukkan penggunaan kren electromagnet untuk mengasingkan
serpihan besi daripada sisa buangan.
Diagram 8 shows the use of electromagnetic cranes to separate the iron pieces
from the scrap.

Situasi A Situasi B
Situation A Situation B

Rajah/ Diagram 8.1

(i) Berdasarkan pemerhatian anda dalam Rajah 8.1, nyatakan perbezaan


kekuatan elektromagnet dalam Situasi A dan Situasi B dalam proses
mengasingkan serpihan besi tersebut?
Based on your observation in Diagram 8.1, state the difference in the
strength of electromagnet in Situation A and Situation B during the
process to separate the iron pieces?

…...................................................................................................................
[1 markah/ mark]

(ii) Apakah inferens yang boleh dibuat berdasarkan Situasi A dan Situasi B
dalam Rajah 8.1?
What inference can be made based on Situation A and Situation B in
Diagram 8.1?

…...................................................................................................................
[1 markah/ mark]

22
(iii) Nyatakan satu hipotesis berdasarkan pemerhatian anda dalam Rajah 8.1.
State one hypothesis based on your observation in Diagram 8.1.

…...................................................................................................................
[1 markah/ mark]

(b) Seorang murid melakukan eksperimen untuk mengkaji hubungan antara arus
yang mengalir dengan kekuatan medan magnet.
A student carry out an experiment to study the relationship between the current
that flows and strength of the magnetic field.

Rajah/ Diagram 8.2

Murid itu menjalankan langkah-langkah berikut:


The pupil takes the following steps:
Langkah 1 : Hidupkan suis dan laraskan rheostat untuk memperoleh arus 0.5 A
Turn on the power supply and adjust the rheostat to obtain 0.5 A of
Step 1 : current.
Langkah 2 : Gantikan piring Petri yang masih mempunyai klip kertas dengan sebuah
piring Petri kosong. Matikan suis supaya semua klip kertas yang ditarik
oleh rod besi jatuh ke dalam piring Petri yang kosong itu.
Replace the Petri dish containing paper clips with an empty Petri dish.
Step 2 : Turn off the power supply to let all the paper clips to fall back into the
empty Petri dish.
Langkah 3 : Kira bilangan klip kertas yang ditarik oleh rod besi itu.
Step 3 : Count the number of paper clips attracted by the iron rod.

Langkah 4 : Ulang langkah 1 hingga 3 dengan menggunakan arus 1.0 A, 1.5 A, dan 2.0
A. Rekodkan pemerhatian anda.
Step 4 : Repeat steps 1 to 5 using 1.0 A, 1.5 A and 2.0 A of current. Record your
observations

23
(c) Nyatakan hubungan antara bacaan ammeter dengan bilangan klip kertas yang
tertarik kepada rod besi?
State the relationship between the Ammeter reading and number of paper clips
that attracted to iron rod?

……………………………………………………………………………...………………………………………………………

………………………………………………………………………………………………………………………………………
[1 markah/marks]

(d) Nyatakan pembolehubah yang terlibat dalam eksperimen ini.


State the variables involved in this experiment.

Pembolehubah yang dimanipulasikan


Manipulated variable

Pembolehubah bergerak balas


Responding variable

Pembolehubah dimalarkan
Constant variable

[3 markah/ marks]

(e) Berdasarkan graf di (c), ramalkan bilangan klip kertas yang akan tertarik kepada
rod besi jika bacaan ammeter ialah 2.5 A.
Based on the graph in (c), predict the number of paper clips attracted to the iron
rod if the ammeter reading is 2.5 A.

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[1 markah/marks]

24

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