Navigate

A ball is dropped into a well in which the water level is at a depth h below the top

A ball is dropped into a well in which the water level is at a depth h below the top.If the speed of sound is c,then the time after which the splash is heard will be given by

Options

(a) h[(√2/gh)+(1/c)]
(b) h[(√2/gh)-(1/c)]
(c) h[(2/g)+(1/c)]
(d) h[(2/g)-(1/c)]

Correct Answer:

h[(√2/gh)+(1/c)]

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. If in a p-n junction, a square input signal of 10 V is applied as shown, then the output
  2. A copper disc of radius 0.1 m is rotated about its centre, with 10 revolutions
  3. In a parallel plate capacitor of capacitance C, a metal sheet is inserted
  4. The moderator in a reactor
  5. The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å