Five pulses are generated every 0.094 s in a tank...

Question

Five pulses are generated every 0.094 s in a tank of water. What is the speed of propagation of the wave if the wavelength of the surface wave is 1.02 cm?

__m/s

Answer 1

5pulses/0.094 s = 53.1914894 pulses /s = frequecy

v = L x f = 1.02 cm x 53.1914894 pulses /s=  54.2553192 cm/s

v = 0.54 m/s