Question

The frequencyof ultrasonic is than the range of human hearing

Answer 1

Explanation:

Ultrasonic Sound has a frequency greater than the audible frequency range. Frequencies are more than 20000 Hz. Ultrasonic sounds have a frequency above the upper limit of human hearing. Sources: Bats, SONAR, etc.

Answer 2

Answer:

Yes, the frequency of ultrasonic sounds are more then the range of human hearing.

Explanation:

Because the frequency of ultrasonic sounds is greater than 20kHz,while the frequency of audible sound or sonic sound i.e., the sound of human hearing is the range of 20Hz to 20kHz.

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