Question

Calculate the wavelength of a sound wave where frequency is 200hz and speed is 400 meter per second in a given medium

Answer 1

Answer:

2 m/s

Explanation:

v=frequncy x wave length

here v=400 m/s

        f=200 Hz

        wave length = ?

wave lenth= speed /frequncy

                  = 400/200 =2 m