Understanding Sound: Pitch and Energy

Front

What is pitch in sound?

Back

Pitch is how high or low a sound is.

Front

How does frequency affect pitch?

Back

Higher frequency produces higher pitch.

Front

What is volume in sound?

Back

Volume is the loudness or intensity of sound.

Front

How is volume related to amplitude?

Back

Higher amplitude results in a louder sound.

Front

What is sound energy?

Back

Sound energy is a form of energy that comes from vibrations.

Front

How does sound travel?

Back

Sound travels as waves.

Front

What happens to pitch when frequency decreases?

Back

Lower frequency produces lower pitch.

Front

What is an example of a high-pitched sound?

Back

A whistle or a bird chirping.

Front

What is an example of a low-pitched sound?

Back

A drum or a bass guitar.

Front

What do we use to measure sound volume?

Back

We use decibels (dB) to measure sound volume.