Question

if the wavelength of a wave is 2 metre and its frequency is 30 hertz calculate the velocity of the wave​

Answer 1

Answer:

velocity = frequency × wavelength

wavelength = 2m

frequency = 30Hz

therefore, velocity = 30×2 = 60m/s

hope it helped :)

Answer 2

Velocity = frequency * wavelength Wavelength = 2 metre Frequency = 30HZ Hence, velocity = 2*30=60m\s