a stone is dropped into a well and it splash is heard at the splash at the mouth of the well after an intarvel of 1.45s . find the depth of the well . given that velocity of sound in air at room temparature is equal to 332m/s.

  • 0
481.4 m..
 AS 332 + 332/100
332 + 3.32 x 45
332 + 149.4 

 
  • 1
What are you looking for?