A STONE IS DROPPED INTO A WELL THE SOUND OF THE SPLASH IS HEARDAFTER 2.5 SECOND FIND THE DEPTH OF THE WELL.TAKE VELOCITY OF SOUND=330M/S

Asked by Aditya kumar | 12th Feb, 2014, 10:26: PM

Expert Answer:

Answered by  | 13th Feb, 2014, 10:54: AM

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