Question

the property of the wave represented by letter b is? *
options:
amplitude
trough
crest
wavelength

Explanation:

Letter B indicates the distance from the wave's resting (equilibrium) line to its peak, which is the definition of wave amplitude. A trough is the lowest point of the wave, a crest is the highest point, and wavelength (labeled A here) is the distance between identical points on consecutive waves.

Answer:

amplitude