Energy Review

_______________ is the ability to do work or to cause change.

• Source

• Energy

• Electricy

• Heat

True or False: A source is where something comes from.

• True

• Flase

_____________ is energy we can see.

• Light

• Heat

• Sound

• Electric

• Mechanical

______________ is the transfer of energy into thermal energy.

• Electrical

• Light

• Heat

• Sound

What are two forms of energy that are produced when you turn on a light bulb?

• Heat

• Sound

• Electrical

• Light

Potential energy is ______________.

• stored energy

• energy we can hear

• energy in motion

• energy we can see

Kinectic energy is the energy of motion. For example, the rollercoast goes ____________ because gravity pulls it.

• up

• down

• fast

• slow

True or False: Energy can move from one place to another.

• True

• False

______________ is a measure of the energy that is transferred from one object to another to move the object.

• Work

• Conduction

• Energy

• Power

The flow of thermal energy between substances that are touching is called __________________.

• work

• conduction

• energy

• power