A source of sound gives five beats per second when sounded with another source of frequency `100s^-1
Channel: Doubtnut
Date: 2020-01-19

A source of sound gives five beats per second when sounded with another source of frequency `100s^-1`. The second harmonic of the source together with a source of frequency `205s^-1` gives five beats per second. What is the ferquency of the source?