Question

A tuning fork makes 256 vibrations per second in air. When the velocity of sound is 330 m/s, find the wavelength of tone emitted.

Answer 1

frequency=256Hz
velocity=frequency*wavelength
let wavelength=x
330=256*x
330/256=x
so x=1.28
so wavelength=1.28m
I HOPE IT WILL HELP YOU.

Answer 2

So according to the question frequency=256 Hz

Velocity=330 m/sec

As velocity=frequency×wavelength

So 330=256×wavelength

=330/256

=1.28m