E-Store
A boy claps his hands once every second and hears the echo from a distant building . he hears the ec
|
| Forum Index -> General Physics -> View Full Question |
|
| Author | Message | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Acc to the data given it takes 0.5s for the sound to go to the cliff, reflect and come back for going once it takes 0.25s distance= 340x0.25 =85 m
|
|||||||||||||
Mechanical Engineering BITS Pilani , Pilani campus |
||||||||||||||
| Like 0 people liked this | ||||||||||||||
|
|
||||||||||||||
Free Sign Up!
Preparing for IIT-JEE ?
Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor
@ INR 1,995/-
For Quick Info
|
|
|
|
|
| 35,229,755 Engineering Questions Attempted |
6,69,530 Visitors Monthly |
79 Engg. Exam Covered |
1398 Students Currently Online |
Connect with Us  |
 |
Vriti Communities
Privacy Policy © Vriti 2011