If a wave has 12 waves come past in 3 seconds, what is the waves frequency?

What is part B?

What is represented by letter A?

What is part C?

If wave speed and frequency are held constant, what factor determines the Energy of a wave?

If Amplitude is held constant, what factor determines the energy of a wave?

What do we call it when a wave changes direction because it has passed from one medium into another and has changed speeds as a result?

What do we call it when a wave changes directions because it is spreading out into a larger space after passing a barrier or through a small opening?

What occurs when two crests from different waves meet?

What is it called when two waves interact with each other?

This type of wave has particles that move perpendicular to the direction the wave travels.

This is the "height" of a wave. Measured from the point of rest or the mid-line to either the crest or the trough.

This is the material that a mechanical wave travels through.

This is the highest point of a transverse wave.

This is the point that the material becomes less dense in a compression wave (the area opposite the compression).

This occurs when a wave has an orderly pattern of interference, often with its own reflection.