A stone is dropped into a well and its splash is heard at the mouth of the well after an interval of 1.45s. Find the depth of the well. Given that velocity of sound in air at room temparature is 332m/s.
Asked by sujaysarkar84 | 5th Mar, 2015, 09:48: AM
Answered by Faiza Lambe | 5th Mar, 2015, 11:18: AM
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