Physics, asked by MohitKumar9963, 11 months ago

Hotel with horn of frequency in is moving with a velocity of 30 metre per second in a direction perpendicular to the straight line joining the observer and the observer process the sound to have a frequency in plus in one then if he is sound velocity in air is 300 metre per second

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Answered by prabhas24480

0

Correct option (b) n1 = 0 ✔️✔️✔️

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