A man crosses a river perpendicular to river flow in time ‘t’ seconds & travels an equal distance down the stream in ‘T’ seconds.The ratio of man’s speed in still water to the speed of river will be?
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frequency = speed / wavelength = 242.85Hz
= 340 / 1.4m
= 242.85....Hz
THE FREQUENCY IS: 242.85....Hz
= 340 / 1.4m
= 242.85....Hz
THE FREQUENCY IS: 242.85....Hz
ajay1806:
??????
sorry by mistake this happened actually i was answer 3 questions at a time thats why
i requested moderator to delete this answer plz
ok
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