Physics, asked by yashvendra, 11 months ago

What is the difference between sonar and ultrasound.?

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Answered by Anonymous

The main difference is, SONAR(originally an acronym for SOund Navigation And Ranging) is used underwater and uses low frequency sounds (100-500Hz) as well as high frequency sounds (ultrasound, etc).Ultrasonic sensors are used mostly over the terrain and limited to high frequency sounds

yashvendra: please explain in detail

yashvendra: what is a sonic boom

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