What unit is used to describe frequency of waves?

A substance through which a wave can travel is

The amplitude of a sound's wave determines the sound's

The motion of the listener or the source of sound causes

What is the unit for wavelengths?

The frequency of sound waves determine

When a wave bends while moving from one medium to another

For a sound wave to produce an echo, it must

As a wavelength increases, the frequency

Amplitude relates to

Light travels fastest through

The number of waves produced in a given amount of time

When waves overlap causing a quiet zone

Distance between two adjacent crests or compressions in a series of waves

Part of a standing wave that does not move

sound travels as a(n)

occurs when an object vibrates at or near a certain frequency causes a second object to vibrate

Bending of sound waves through openings

When two waves collide to make one large amplitude