A source of sound of frequency 450 cycles/sec is moving towards a stat – McqOptions

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1.	A source of sound of frequency 450 cycles/sec is moving towards a stationary observer with 34 m/sec speed. If the speed of sound is 340 m/sec, then the apparent frequency will be [MP PMT 1987]
A.	410 cycles/sec
B.	500 cycles/sec
C.	550 cycles/sec
D.	450 cycles/sec
Answer» C. 550 cycles/sec

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