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+1 vote
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in Physics by (73.1k points)

A stationary source of sound is emitting sound of frequency 500 Hz. Two observers A and B lying on the same line as the source, observe frequency 480 Hz and 530 Hz respectively. The velocity of A and B respectively are (in m/s), speed of sound = 300 m/s.

(1)  12, 18

(2)  8, 18 

(c)  18 , 8

(d)  18, 12

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1 Answer

+1 vote
by (69.1k points)

Correct option (1) 12, 18

Explanation:

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