Science Review 1

Front

What is force?

Back

A push or pull on an object.

Front

What is the law of action and reaction?

Back

For every action, there is an equal and opposite reaction.

Front

What type of energy transformation occurs in a flashlight when it is turned on?

Back

Chemical energy to electrical energy to light energy.

Front

What is gravity?

Back

A force that pulls objects toward each other, such as the Earth pulling us down.

Front

What is friction?

Back

A force that opposes motion between two surfaces in contact.

Front

What is energy transformation?

Back

The process of changing energy from one form to another.

Front

What type of energy transformation occurs when a toaster is used?

Back

Electrical energy to thermal energy.

Front

What is chemical energy?

Back

Energy stored in the bonds of chemical compounds, like food or batteries.

Front

What is electrical energy?

Back

Energy caused by the movement of electrons.

Front

What is motion energy?

Back

Energy that an object has due to its movement.