472 - Physics Questions Answers

Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Joshi sir comment
Please upload solution. Thanks in advance. 
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Joshi sir comment
Please sir post the solution of this question.   Thanks in advance
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Please post its solution sir, thanks in advance. 
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Sir please post its solution. 
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer

 At t = 0, a stone is dropped into a well in which the level of water is h below the top of the well. If v is velocity of sound, the time T measured from t = 0, after which the splash is heard is given by ?

 

Asked By: PREM
is this question helpfull: 0 0 submit your answer
Joshi sir comment

By h=ut+12at2, time of downward journey can be calculated then h/v is the time for upward journey of sound now solve

Thanks in advance for the solution. 
Asked By: TUSHAR GUPTA
is this question helpfull: 1 0 submit your answer
Joshi sir comment
Asked By: TUSHAR GUPTA
is this question helpfull: 0 0 submit your answer
Joshi sir comment

Login Here

Username / Email :

Password :

Register | Forget Password