Which of the following determines the amplitude of a longitudinal wave? (1 point)
the distance between two rarefactions
how close together the particles are within a compression.
the distance from the center of the wave to a crest or trough
how many waves pass a certain point in a given amount of time
In order to determine the amplitude of a longitudinal wave, you need to consider the distance from the center of the wave to a crest or trough. The amplitude is the measure of the maximum displacement of particles from their equilibrium position as the wave passes through them. Therefore, when measuring the amplitude of a longitudinal wave, you should focus on the distance between the center of the wave and either the highest point (crest) or the lowest point (trough). This measure will give you the amplitude value.
