Ultrasonic waves are also called supersonic waves.

True

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False

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Solution

The correct option is B False
Ultrasonic is used for ultrasound waves and is defined as waves with a frequency of more than $20 k H z$ . They cannot be heard by human beings.
Supersonic is used for objects which travel at a speed greater than the speed of sound.
Hence, the given statement is false.

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Similar questions

The waves generated by the earthquake tremors are called:

(a) ultrasonic waves (b) rhythmic waves (c) systemic waves (d) seismic waves

Sound waves whose frequency is greater than 20000 Hz is called ___.

Ultrasonic waves are those waves:

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