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NEW_Energy Transfers and  Transformations

NEW_Energy Transfers and Transformations

Assessment

Flashcard

Science

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as chemical energy to thermal energy.

2.

FLASHCARD QUESTION

Front

Give an example of energy transformation in a burning log.

Back

When a log burns, the chemical energy stored in the log is transformed into thermal energy (heat).

3.

FLASHCARD QUESTION

Front

What energy transformations occur in an electric pencil sharpener?

Back

The energy transformations in an electric pencil sharpener are electrical energy to mechanical energy to thermal energy.

4.

FLASHCARD QUESTION

Front

What type of energy does a solar-powered car convert?

Back

A solar-powered car converts light energy into mechanical energy.

5.

FLASHCARD QUESTION

Front

Why does potential energy decrease when a ball rolls down a ramp?

Back

The potential energy of the ball decreases because it is converted into kinetic energy as it rolls down.

6.

FLASHCARD QUESTION

Front

What is energy transfer?

Back

Energy transfer is the movement of energy from one object to another without changing its form.

7.

FLASHCARD QUESTION

Front

What is an example of energy transfer?

Back

An example of energy transfer is when heat energy moves from a hot object to a cooler one.

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