Sound & Waves

Front

How high or low a sound is

Back

pitch

Front

Distance between a point on a wave and the same point on the next wave

Back

wavelength

Front

The number of waves that pass a point in a certain amount of time.

Back

frequency

Front

distance from the midpoint (resting point) to the crest

Back

amplitude

Front

highest point on a wave

Back

crest

Front

waves where energy is transferred in the same (parallel) direction that the wave is travelling

Back

longitudinal

Front

lowest point on a wave

Back

trough

Front

The larger the amplitude of a sound wave, then the less energy the wave has.

Back

False

Tags

4.PS.4.1

Front

Which part of the diagram below shows the wavelength? Options: a, b, c, d

Back

a

Tags

4.PS.4.1

Front

How do sound waves travel?

Back

Outward in all directions

Tags

4.PS.4.1