2nd Grade Sound Test

Front

What is sound?

Back

Sound is a type of energy that you can hear.

Front

What makes sounds?

Back

Sounds are made by something vibrating.

Front

What happens when an object vibrates fast?

Back

It makes a high pitch sound.

Front

What is an example of a high pitch sound?

Back

A small bell.

Front

What happens when an object vibrates slow?

Back

It makes a low pitch sound.

Front

What is an example of a low pitch sound?

Back

A large drum.

Front

What does vibrate mean?

Back

To quickly move back and forth.

Front

What vibrates when sound waves hit it?

Back

The eardrum.

Front

What does the eardrum do?

Back

It vibrates and causes the tiny bones in the middle ear to vibrate.

Front

What is the relationship between vibration and sound?

Back

Vibration creates sound.