A car sounding a horn of frequency 100 Hz passes an observer. The ratio

A Car Sounding A Horn Of Frequency 100 Hz Passes Physics Question

A car sounding a horn of frequency 100 Hz passes an observer. The ratio of frequencies of the horn noted by the observer, before and after passing of car is 11:9. if the speed of sound is v, the speed of the car is

Options

(a) v/10
(b) v/2
(c) v/5
(d) v

Correct Answer:

v/10

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Waves (80)
Subject: Physics (2479)

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