What is sound?

Front

What describes how LOUD a sound is?

Back

Amplitude

Front

True or False: Without matter, sound waves could not travel.

Back

True

Front

How does sound travel?

Back

Sounds travels in waves.

Front

What can an object that does not vibrate not produce?

Back

Sound

Front

What is sound?

Back

A type of energy made by vibrations that moves through a medium such as a gas, liquid or solid.

Front

What is the medium through which sound travels?

Back

Gas, liquid, or solid.

Front

What is the relationship between vibration and sound?

Back

Sound is produced by vibrations.

Front

What is frequency in relation to sound?

Back

The number of waves that pass a point in a given time, affecting the pitch of the sound.

Front

What happens to sound in a vacuum?

Back

Sound cannot travel in a vacuum because there is no medium.

Front

What is the speed of sound in air?

Back

Approximately 343 meters per second at room temperature.