Sound

Front

What does it mean to vibrate?

Back

To shake back and forth.

Front

What does sound volume describe?

Back

How loud a sound is.

Front

What happens to the pitch of a sound when an object vibrates faster?

Back

The sound pitch becomes higher.

Front

Which produces a louder sound: tapping your foot or stomping your foot?

Back

Stomping your foot on the floor.

Front

What does a sound's pitch describe?

Back

How high or low it is.

Front

What is sound?

Back

Vibrations that travel through the air or another medium.

Front

What is an example of a high-pitched sound?

Back

A whistle.

Front

What is an example of a low-pitched sound?

Back

A drum.

Front

How do sound waves travel?

Back

Through vibrations in the air, water, or solids.

Front

What is the relationship between energy and sound volume?

Back

More energy in vibrations creates louder sounds.