Question

Smita uses a tuning fork of frequency 512 Hz to produce sound in the science laboratory of her school. The velocity of sound in the laboratory is 344 m/s. The distance between two consecutive crests of the sound waves produced is

Answer 1

V=344m/s Frequency=512Hz

V=Wavelength×Frequency

344=(512×Wavelength) m

344/512=wavelength m

=0.671m