2nd Grade Science-Sound

Front

What is Pitch?

Back

Pitch is how high or low a sound is.

Front

What is the term for how high or low a sound is?

Back

Pitch.

Front

What type of energy do we hear with our ears?

Back

Sound.

Front

What part of the inner ear vibrates when sound waves reach it?

Back

Ear drum.

Front

What is vibration?

Back

Vibration is movement back and forth.

Front

What is the relationship between sound and vibration?

Back

Sound is produced by vibrations.

Front

How does the ear drum function in hearing?

Back

The ear drum vibrates in response to sound waves, allowing us to hear.

Front

What is the difference between high pitch and low pitch?

Back

High pitch sounds are perceived as having a higher frequency, while low pitch sounds have a lower frequency.

Front

Can you name an example of a high pitch sound?

Back

A whistle or a bird chirping.

Front

Can you name an example of a low pitch sound?

Back

A drum or a bass guitar.