Question

The distance between two successive crest is 5 m at a frequency of 12 Hz.
i) What is the wave velocity?
ii) If there is a crest at x = 3 m at time t, find three other positions of the crest at that
instant.
i) What time later will there be another crest at x = 3 m?
iv) If the amplitude of the wave is 1.5 m, write the equation of the wave.​

Answer 1

Answer:

if the ampliude of the wave is 1.5 m, write the equation of the wave is a not answer