A sonar fitted in a submarine sends ultrasonic waves which reach it again after reflecting from another submarine in 50 seconds.what is the distance between the two submarines?

Question

Rinkoo Gupta · Answer

In fresh water, the speed of sound at 25 degree celsius is 1497 m/s.

let the distance between the submarine is x, then

Total distance=speed*time

2x=1497 * 50

2x=74850

x=74850/2=37425

Hence the required distance is 37425 m.

Thanks & Regards

Rinkoo Gupta

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A sonar fitted in a submarine sends ultrasonic waves which reach it again after reflecting from another submarine in 50 seconds.what is the distance between the two submarines?

A sonar fitted in a submarine sends ultrasonic waves which reach it again after reflecting from another submarine in 50 seconds.what is the distance between the two submarines?

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A sonar fitted in a submarine sends ultrasonic waves which reach it again after reflecting from another submarine in 50 seconds.what is the distance between the two submarines?

A sonar fitted in a submarine sends ultrasonic waves which reach it again after reflecting from another submarine in 50 seconds.what is the distance between the two submarines?

1 Answers

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