Respuesta :
Given the options here, B best describes the amplitude of a wave.
Amplitude of a wave runs from the peak or crest (highest value of a wave) to the trough (the lowest value of a wave). It basically a value from the maximum to minimum height of a wave.
Amplitude of a wave runs from the peak or crest (highest value of a wave) to the trough (the lowest value of a wave). It basically a value from the maximum to minimum height of a wave.