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(Solved): a person holding a tuning fork playing a frequency kf 200Hz...the answer is 213Hz, 1.6m A person hol ...
a person holding a tuning fork playing a frequency kf 200Hz...the answer is 213Hz, 1.6m
A person holding a tuning fork playing a frequency of \( 200 \mathrm{~Hz} \) is moving towards you at a rate of \( 21 \mathrm{~m} / \mathrm{s} \). What is the frequency and wavelength of the sound wave that you hear?
Expert Answer
Original frequency of fork, f0=200Hz Speed of person coming towards