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. A coil of self-inductance L is connected in series with a bulb B and an AC source
  2. A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
  3. A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
  4. A particle moves a distance x in time t according to equation x = (t + 5)⁻¹
  5. Huygen’s principle of secondary wavelets may be used to