Front

What is the measurement between each wave?

Back

Wavelength

Front

Sound energy is produced by ________, or rapid back and forth movements.

Back

Vibrations

Front

What is a repeating pattern of motion caused by a disturbance?

Back

Wave

Front

What number points to the AMPLITUDE?

Back

4

Front

When a sound wave is reflected, what do you often hear?

Back

Echo

Front

What is the highest point of a wave called?

Back

Crest

Front

What is the lowest point of a wave called?

Back

Trough

Front

What term describes the distance from the rest position to the crest or trough?

Back

Amplitude

Front

What is the number of waves that pass a point in a given amount of time?

Back

Frequency

Front

What is the medium through which sound waves travel?

Back

Air, water, or solids