Transformation of Energy

Transformation of Energy

Assessment

Flashcard

Science

8th Grade

Hard

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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 from chemical energy to thermal energy.

2.

FLASHCARD QUESTION

Front

What is nuclear fission?

Back

Nuclear fission is a nuclear reaction in which the nucleus of an atom splits into smaller parts, releasing a large amount of energy.

3.

FLASHCARD QUESTION

Front

What is the benefit of using nuclear energy?

Back

One benefit of nuclear energy is that it produces lower greenhouse gas emissions compared to fossil fuels.

4.

FLASHCARD QUESTION

Front

What is the first energy transformation in a coal burning power plant?

Back

The first energy transformation in a coal burning power plant is from chemical energy in coal to thermal energy.

5.

FLASHCARD QUESTION

Front

What is the energy transformation that occurs in a battery-operated radio?

Back

The energy transformation in a battery-operated radio is from chemical energy to electrical energy to sound energy.

6.

FLASHCARD QUESTION

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter, which is the total kinetic energy of particles in a substance.

7.

FLASHCARD QUESTION

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential energy and kinetic energy in an object, which is the energy associated with its motion and position.

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