Energy Topic Test

What is energy?

Identify examples of where the different types of energy can be found. List at least two examples.

What is the law of conservation of energy?

Distinguish between energy transfer and energy transformation using examples, including heat, sound, light, electrical.

• Energy transfer involves the movement of energy from one place to another, while energy transformation involves changing energy from one form to another.

• Energy transfer and energy transformation both involve changing energy from one form to another.

• Energy transfer involves changing energy from one form to another, while energy transformation involves the movement of energy from one place to another.

• Energy transfer and energy transformation both involve the movement of energy from one place to another.

Describe and explain the transfer of heat energy by conduction, convection, and radiation using examples.

Which type of energy can be found in a battery?

Energy can be (a)   from one form to another.

• created

• destroyed

• transformed

Give an example of a conductor and an insulator. Make clear which is which.

Explain how heat transfer is controlled in a vacuum flask.

Explain how sound is generated.