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Front

What causes sound to happen?

Back

Vibrations

Front

What happens to the pitch of a sound as the frequency increases?

Back

The pitch increases.

Front

What effect does the medium have on the speed of sound?

Back

Sound travels slower in denser mediums.

Front

What is the relationship between frequency and pitch?

Back

Higher frequency results in higher pitch.

Front

What is the pitch of a sound with low frequency?

Back

Low pitch.

Front

Which type of sound typically has the highest pitch: a whistle, a drum, or a bass guitar?

Back

A whistle.

Front

How does temperature affect the speed of sound?

Back

Sound travels faster in warmer temperatures.

Front

What is the unit of measurement for frequency?

Back

Hertz (Hz).

Front

What is the range of human hearing in terms of frequency?

Back

Approximately 20 Hz to 20,000 Hz.

Front

What is the term for the distance between successive peaks of a wave?

Back

Wavelength.