Question

what are ultrasonic and Supersonic waves

Answer 1

Ultrasonic is a reference to the frequency of sound waves beyond (above) the human hearing range. Typically that's used when describing a medical imaging device. Supersonic is an adjective that describes the speed of something moving faster than sound. .........hope it will help u

Answer 2

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√ Ultrasonic :  Ultrasonics, vibrations of frequencies greater than the upper limit of the audible range for humans—that is, greater than about 20 kilohertz. 

√ Supersonic waves : Supersonic is used for objects travelling at a speed greater than the speed of sound of the medium.
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