Increasing kinetic energy in matter causes it to expand

Increasing kinetic energy in matter causes it to expand

Assessment

Passage

Science

7th Grade

Hard

Remembering, Understanding

Standards-aligned

Created by

Mulia Nguyen

FREE Resource

7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the kinetic energy of particles changes as a substance is heated and cooled.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of expansion and contraction in materials when they are heated and cooled.

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Understanding

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why diffusion occurs faster in hot water compared to cold water.

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Understanding

4.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

When a substance reaches its ___ point, the particles have enough energy to move around each other like in a liquid.

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Remembering

5.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

The temperature at which a liquid turns into a gas is called the ___ point.

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Remembering

6.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

As particles gain kinetic energy, they move faster and take up more ___, causing expansion.

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Remembering

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

The main difference between a hot and a cold substance is the amount of ___ energy in the particles.

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Remembering