Grade 8 – Science Week 7 Pretest Part 2

Grade 8 – Science Week 7 Pretest Part 2

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Question 1 of 10

1. Question
Pick the correct answer.

What measures the movement of particles in an object?
- Thermal energy
- Kinetic energy
- Heat energy
- Cored energy
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Question 2 of 10

2. Question
Pick true if it is correct and pick false if it is wrong.

Heat transfer can be found if the temperature changed.
- True
- False
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Question 3 of 10

3. Question
Pick true if it is correct and pick false if it is wrong.

The greater amount of heat transferred means the bigger the change in temperature will be compared normally.
- True
- False
Correct

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Question 4 of 10

4. Question
Pick true if it is correct and pick false if it is wrong.

Objects like pencils, cars and many things does not have kinetic energy.
- True
- False
Correct

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Question 5 of 10

5. Question
Pick true if it is correct and pick false if it is wrong.

There will be a negative change in temperature when heat is being absorbed by an object.
- True
- False
Correct

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Question 6 of 10

6. Question
Pick true if it is correct and pick false if it is wrong.

Heat can be absorbed or given off an object.
- True
- False
Correct

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Question 7 of 10

7. Question
Pick true if it is correct and pick false if it is wrong.

Dusts doesn’t have any kinetic energy.
- True
- False
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Question 8 of 10

8. Question
Pick true if it is correct and pick false if it is wrong.

This picture shows low kinetic energy.
- True
- False
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Question 9 of 10

9. Question
Pick true if it is correct and pick false if it is wrong.

Heat and temperature is not directly proportional to each other.
- True
- False
Correct

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Question 10 of 10

10. Question
Pick true if it is correct and pick false if it is wrong.

This picture shows high kinetic energy.
- True
- False
Correct

Incorrect