Question

calculate the speed of sound in water if the distance of the object from the submarine is 3520m and time taken sends out a signal and receive an echo in 4 seconds?
​

Answer 1

Answer:

Speed = Distance/Time

If Time = 5 s,

Then, total Distance travelled by sonar waves during transmission and reception in water = 2 x 3625 m = 7250 m

Therefore,

Speed = 7250/5 = 1450 m/s

Explanation:

Please, Mark as brainlist

Answer 2

Answer:

TOTAL DISTANCE = 3520M

TIME TAKEN= 4S

SPEED = TOTAL DISTANCE/TIME TAKEN

= 3520/4

= 880m/s

therefore speed of sound is 880m/s

hope it's helpful❤❤