SONAR is based on which scientific principle a) electromagnetic induction B) photoelectric effect c) optical interference d) reflection of sound
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Answer:
d) reflection of sound...............
Answered by
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hey there!! here's your Answer...
Answer:
The correct answer is option d) reflection of sound.
Explanation:
The reflection of sound is nothing but an echo. So this echo can be used for various purposes, such as for finding the distance between abject by using the formula: 2d=s*t. ( 2 times distance= speed into time) The sonar effect works on this formula.
⭐EXTRA INFORMATION:⭐
The property of echo is also used by nocturnal animals or dolphins to determine their prey. This is known as echolocation.
Sonar effect also uses the property of reflection of sound or echo in submarines to determine the distance from the seabed, etc.
Hope it helped!!
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