sound

Front

What is Pitch?

Back

How high or low a sound is.

Front

What is Amplitude?

Back

The maximum displacement of the particle for a wave.

Front

How is Loudness measured?

Back

In decibels.

Front

What units measure the volume of sound?

Back

Decibels.

Front

What produces sound?

Back

Vibrations.

Front

What is Frequency?

Back

The number of waves that pass a point in one second.

Front

What is Wavelength?

Back

The distance between two consecutive crests or troughs in a wave.

Front

What is the relationship between Frequency and Wavelength?

Back

They are inversely related; as frequency increases, wavelength decreases.

Front

What is Sound Energy?

Back

A form of energy produced by vibrating objects.

Front

What is the Doppler Effect?

Back

The change in frequency or wavelength of a wave in relation to an observer moving relative to the wave source.