Chapter 2: Q70P (page 542)
CP A police siren of frequency is attached to a vibrating platform. The platform and siren oscillate up and down in simple harmonic motion with amplitude and frequency .(a) Find the maximum and minimum sound frequencies that you would hear at a position directly above the siren. (b) At what point in the motion of the platform is the maximum frequency heard? The minimum frequency? Explain.
Short Answer
A)The maximum and minifmum frequency are and.
B)frequency is maximum at mean position and minimum at the edges.