Energy Transformations

Energy Transformations

Assessment

Flashcard

Science, Physical Ed

6th - 8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is energy?

Back

The ability to do work.

2.

FLASHCARD QUESTION

Front

These are examples of thermal energy:

Back

A fire, drying clothes, cooking food.

3.

FLASHCARD QUESTION

Front

According to the Law of Conservation of energy, what happens to energy in a reaction?

Back

The total amount of energy is conserved.

4.

FLASHCARD QUESTION

Front

________ energy is energy STORED in matter because of its CHEMICAL bonds. It is released during a chemical reaction.

Back

Chemical.

5.

FLASHCARD QUESTION

Front

These are examples of mechanical energy:

Back

A hammer, windmill, & wrecking ball.

6.

FLASHCARD QUESTION

Front

What is thermal energy?

Back

Energy that comes from the temperature of matter.

7.

FLASHCARD QUESTION

Front

What is mechanical energy?

Back

The sum of potential energy and kinetic energy in an object.

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