Which phrase correctly defines the amplitude of a wave? (1 point)
The vertical distance from the trough of a wave to the crest
The horizontal distance from the crest of one wave the the crest of the next wave
The vertical distance from the crest or trough of a wave to equilibrium
The horizontal distance from the trough of one wave to the trough of the next wave.
1 answer
The vertical distance from the crest or trough of a wave to equilibrium