Tuning fork can produce sound of :
When you listen to the sound produced by a tuning fork and the sound produced by a sitar, you find that tuning fork and the sound flat whereas the sitar sounds shrill. Why?
A tuning fork of frequency 100 when sounded together with another tuning fork of unknown frequency produces 2 beats per second. On loading the tuning fork whose frequency is not known and sounded together with a tuning fork of frequency 100 produces one beat, then the frequency of the other tuning fork is
[NCERT 1977]