Questions
A sound source is moving on a circular path of radius R with constant angular speed ω in anticlockwise direction and emits a frequency n. An observer performs simple harmonic along the path QPR with time period as shown in the figure. If at t=0 source is at A and observer is at Q and assume OP is very large as compare to radius R and QP, then
detailed solution
Correct option is D
relative velocity along the line joining the source and observer is maximum when observer is at P and source is at DTalk to our academic expert!
Similar Questions
A jet plane passes over an aerodrome with a velocity 200 m/s at a height of 490 metre (see fig.). It
constantly blows a whistle of 1 kHz. If it passes over the ground crew, in one second then the change in frequency observed by the staff in this interval will be (if velocity of sound v= 340 m/s)
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