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T2 BAB 9 : PENGEMBANGAN DAN PENGECUTAN JIRIM

Authored by Nurul Ezlynn

Science

1st - 5th Grade

Used 6+ times

T2 BAB 9 : PENGEMBANGAN DAN PENGECUTAN JIRIM
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Yang manakah BUKAN contoh aplikasi pengembangan dan pengecutan jirim?

Which is NOT an example of an application for expansion and contraction of matter?

jalan keluli / steel breeze

paip plastik / plastic pipe

termometer / thermometer

landasan keretapi / railway tracks

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Rajah menunjukkan suatu eksperimen untuk mengkaji kesan haba ke atas pengembangan dan pengecutan jirim.

Apakah DUA pemerhatian anda berdasarkan TEORI KINETIK JIRIM?

The diagram shows an experiment to study the effect of heat on the expansion and contraction of matter.

What are TWO observation that you notice based on KINETIC THEORY OF MATTER?

udara dalam kelalang kon menjadi sejuk kerana membebaskan haba kepada air panas

the air in the cone flakes cools as it releases heat into hot water

udara yang mengecut memenuhi ruang di dalam belon

The shrinking air fills the space inside the balloon

udara dalam kelalang kon menjadi panas kerana menyerap haba daripada air panas

the air in the cone becomes hot because it absorbs heat from hot water

zarah udara bergerak dengan lebih cepat menyebabkan jarak antara zarah bertambah

air particles move faster causing the distance between particles to increase

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah menunjukkan satu eksperimen ringkas bagi haba.

Yang manakah benar tentang zarah-zarah logam bola besi selepas pemanasan?

The diagram shows a simple experiment of heat.

Which of the following is true of metal metal particles after heating?

jisim zarah-zarah bertambah

the mass of the particles increases

zarah-zarah logam bola besi mengembang

metal particles of iron ball expand

jarak di antara zarah-zarah bertambah

the distance between the particles increases

jarak di antara zarah-zarah berkurang

the distance between the particles decreases

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah menunjukkan satu jalur dwilogam membengkok selepas dipanaskan.

Pernyataan yang manakah benar?

Diagram shows a bilayer band bent after heating.

Which statement is correct?

logam Y lebih panas daripada logam X

metal Y is hotter than metal X

logam X mengembang lebih banyak daripada logam Y

metal X expands more than metal Y

zarah-zarah logam X lebih besar daripada zarah-zarah logam Y

metal particles X are larger than metal particles Y

zarah-zarah logam Y mempunyai tenaga kinetik yang banyak daripada zarah-zarah logam X

The metal particles Y have a lot of kinetic energy than the X metal particles

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Antara berikut yang manakah menggunakan prinsip pengembangan jirim?

Which of the following applies the principle of matter expansion?

penyaman udara / air conditioner

merkuri di dalam termometer

mercury in the thermometer

pemegang kuali diperbuat daripada plastik

The pan holder is made of plastic

dinding rumah-rumah dicat putih

the walls of the houses are painted white

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Antara berikut, situasi yang manakah melibatkan pengembangan dan pengecutan jirim?.

Which of the following situations involves expansion and contraction of matter ?.

jambatan keluli / steel bridge

bayu laut / sea breeze

bayu darat / land breeze

pemanasan Bumi oleh Matahari

the heating of the Earth by the Sun.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rajah menunjukkan pemerhatian dalam satu penyiasatan yang dijalankan. Apakah inferens berdasarkan pemerhatian ini?

The diagram shows the observations in one investigation. What is the inference based on this observation?

Belon mengembang kerana panas.

Balloons expand because they are hot.

Belon bersifat kenyal.

Balloons are flexible.

Udara dalam botol mengembang apabila menerima haba.

The air in the bottle expands when it receives heat.

Udara dalam botol bertambah apabila menerima haba.

The air in the bottle increases when it receives heat.

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