Physical Science Final Exam

Thinking like a scientist means

• being observant.

• using logic.

• being curious.

• all of the above

Physical science is best defined as the study of

• motion and forces.

• electricity and light.

• chemical reactions.

• matter and energy.

Advances in physical science make modern life possible.

• True

• False

To be useful in science, a hypothesis must be

• true.

• testable.

• replicated.

• supported by evidence.

The SI scale for temperature is the

• Celsius scale.

• Kelvin scale.

• Metric scale.

• Fahrenheit scale.

How are technology and society related?

• Technology attempts to solve people's problems.

• Technology often makes people's lives easier.

• Society influences the direction that technology takes.

• all of the above

Examples of matter include

• light.

• sound.

• air.

• all of the above

The amount of space matter takes up is its

• density.

• mass.

• weight.

• volume.

The SI unit for mass is the Newton.

• True

• False

The theory that all matter consists of constantly moving particles is known as the

• physical theory of matter.

• attraction theory of matter.

• theory of states of matter.

• kinetic theory of matter.