Question

The distance between one crest and one trough of a sea wave is 4.5m. If the waves are produced at the rate of 240/min calculate a) Time period b) wave velocity​

Answer 1

Answer:

a) T = 0.25 s

b) v = 36 m/s

Explanation:

a) T = 1 / f = 1 / 4 = 0.25 s

b) v = n * wavelength

      = 4*9

       = 36 m/s