A car is moving towards a high cliff. The car driver sounds a horn of frequency f. The reflected sound heard by the driver has as frequency 2f. If v be the velocity of sound, then the velocity of the car, in the same velocity units, will be(a) v/2(b) v/√2(c) v/3(d) v/4
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option (c)➡️ v/3 is correct answer
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hey mate option c is correct answer:-
v/3
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