Physical Science Review

Front

What happens to an object when a scientist looks at it with a magnifying tool?

Back

The object looks larger.

Front

What are the three main states of matter?

Back

Solid, Liquid, and Gas.

Front

What is the source of most of the energy on the Earth?

Back

The Sun.

Front

What did Archimedes discover when putting objects into the water?

Back

The object will always displace the water.

Front

Which forms of energy are produced by a light bulb?

Back

Heat and Light Energy.

Front

What is matter?

Back

Anything that has mass and takes up space.

Front

What is the definition of a solid?

Back

A state of matter with a definite shape and volume.

Front

What is the definition of a liquid?

Back

A state of matter that has a definite volume but takes the shape of its container.

Front

What is the definition of a gas?

Back

A state of matter that has no definite shape or volume.

Front

What is energy?

Back

The ability to do work or cause change.