# A tuning fork of frequency 170 Hz produces sound waves of wavelength 2 m. Calculate speed of sound.

We can list the given data as,

frequency n = 170Hz

wavelength λ = 2m

**To find **speed v = ?

**Solution – **

velocity , frequency and wavelength is connected by the formula

v = n x λ

v = 170 x 2

**v = 340 m/s**

**The speed of sound is 340m/s**