BITSAT 2022 Paper
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Question : 3 of 130
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A submarine A travelling at 17
is being chased along the line of its velocity by another submarine B travelling at 34
. B sends a sonar signal of 600 H z to detect A and receives a reflected sound of frequency v . The of v is
[Speed of sound in water= 1500 ms − 1 ]
[Speed of sound in water
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