Question

Question(95)
A ball is dropped into a well. The wter level in the well is at a depth 'h' below the top. If the speed of sound is v, then after
what time the splash of sound is heard?​

Answer 1

Answer:

Explanation:

The distance between them is some so we have to tell that answer is nill

Answer 2

Answer:

H = 1/2 gt^2

Or T = root 2h/g

Time taken by sound to reach top from bottom of well is t = h/v

Hence total time is T = root 2h/g + h/v =

H( root2/ gh + 1/v) answer