Questions
A small source of sound moves on a circle as shown in figure and an observer is sitting at O. Let be the frequencies heard when the source is at A, B and C respectively
detailed solution
Correct option is C
According to Doppler’s effect. when it approaches frequency will be maximum and going away will be minimum and it will be same when it moves perpendicular.Talk to our academic expert!
Similar Questions
A person going away from a gate keeper on a scooter at a speed of 10 m/s blows a horn of frequency 600 Hz. If speed of sound is 340 m/s find the apparent frequency heard by the gatekeeper.
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