Question

What do the distance from the crest to the equilibrium of a wave called

Answer 1

Amplitude is the distance from the crest to the equilibrium of a wave

Answer 2

Amplitude

Step-by-step explanation:

The vertical distance between the crest and the equilibrium of a wave is called amplitude. Its SI unit is meter.

OR

The maximum distance traveled by the particle of a wave is called as amplitude.

The horizontal distance between two consecutive crests or troughs is called wavelength.