how is Sonar used to determine the depth of Ocean? A sonar device on a submarine send out a signal and receive an ech
o 5 second later calculate the speed of sound in open is distance of the object from the submarine is 3600
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in sonar there is a transmitter which produces ultradou
kanishka7:
wait plz
in sonar there is a transmitter which produces ultrasound waves which gets reflected back when hit to a big stone etc .then this time is noted by a receiver from which time can be noted
is it ok
ok
bye
2 answer or dede
which answers
tell me
2 answer : as,speed=distance/time so, 3600/5=720
now is it ok
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