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TS EAMCET 2017 Code A Solved Paper

Section: Physics
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Question : 116 of 160
 
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A sound wave of frequency ‘ v ’ Hz initially travels a distance of 1 km in air. Then it gets reflected into a water reservoir of depth 600 m. The frequency of the wave at the bottom of the reservoir is (Vair=340
m
s
;Vwater=1484
m
s
)
Validate
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