Question

what is ultrasonic wave? give their uses.

Answer 1

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Ultrasonic wave :-


There are some wave which is of higher frequency , higher than what human can feel .
These waves are known as ultrasonic waves .



USES :-


# Used in removing stones of kidney .

# Used in echo cardiography ( process of checking heart ) .


# Used in checking defects in body parts .


# Used in finding sex of any child ( it is illegal process )



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Answer 2

Ultrasonic waves are used to break stones in the kidney. High energy sound waves are passed through the body without injuring it and break the stone into small pieces. These small pieces move through the urinary tract and out of the body more easily than a large stone.