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Review for Energy Test

Review for Energy Test

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the boiling point of a substance as shown in a heating curve graph?

Back

The boiling point is the temperature at which a substance changes from a liquid to a gas. For the given substance, the boiling point is 218°C.

2.

FLASHCARD QUESTION

Front

What unintended consequence should be analyzed before constructing a nuclear power plant at an ocean site?

Back

The effect of warmed water on aquatic life.

3.

FLASHCARD QUESTION

Front

What is the process of converting potential energy into kinetic energy?

Back

Potential energy is converted into kinetic energy when an object moves from a higher position to a lower position, such as from point A to point B.

4.

FLASHCARD QUESTION

Front

Define photosynthesis.

Back

Photosynthesis is the process by which carbon dioxide and water are converted into glucose (sugar) by plants, algae, and certain bacteria using sunlight energy.

5.

FLASHCARD QUESTION

Front

What energy transformations occur in a pencil sharpener plugged into a wall outlet?

Back

Electrical energy is transformed into mechanical energy, which is then transformed into sound energy.

6.

FLASHCARD QUESTION

Front

What is kinetic energy?

Back

7.

FLASHCARD QUESTION

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state, such as an object held at a height.

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