A ship on the surface of water sends a signal and receives it back from a submarine inside the water after 6 sec. Calculate the distance of the submarine from the ship. (Speed of sound in air is 340 m/s and speed sound in water is 1450 m/s).
Answers
Answered by
0
Answer:
A ship on the surface of water sends a signal and receives it back from a submarine inside water after 4 s. Calculate the distance of the submarine ...
Top answer · 11 votes
The sensation of any sound persists in our ear for about 0.1 seconds. This is known as the persistence of hearing. If the echo is heard within this ... More
Answered by
0
Answer:
2D = velocity× time
D= ( velocity × time ) / 2= 1450/× 4/2
=2900m=2.9 km
Similar questions