Energy Transformations

Energy Transformations

Assessment

Flashcard

Science

9th - 12th Grade

Hard

Created by

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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 converting potential energy to kinetic energy.

2.

FLASHCARD QUESTION

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object due to its motion, calculated as KE = 1/2 mv², where m is mass and v is velocity.

3.

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 gravitational potential energy.

4.

FLASHCARD QUESTION

Front

What happens to kinetic and potential energy in a pendulum?

Back

As a pendulum swings, kinetic energy is highest at the lowest point, while potential energy is highest at the highest points.

5.

FLASHCARD QUESTION

Front

What is gravitational potential energy?

Back

Gravitational potential energy is the energy an object possesses because of its height above the ground, calculated as PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.

6.

FLASHCARD QUESTION

Front

What is an example of energy transformation in a microwave oven?

Back

In a microwave oven, electrical energy is transformed into thermal energy (heat) and light energy.

7.

FLASHCARD QUESTION

Front

What is light energy?

Back

Light energy is a form of energy that is visible to the human eye and is produced by the vibration of electrically charged particles.

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