Multiple Choice
A siren of frequency 3.20 kHz moves away from a stationary observer with a speed of 30.5 m/s.If the speed of sound is 335 m/s,the frequency heard by the observer is
A) 2.66 kHz
B) 2.93 kHz
C) 3.49 kHz
D) 3.52 kHz
E) 3.84 kHz
Correct Answer:
Verified
Correct Answer:
Verified
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