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Is it true that the frequency expressed in meters ( $m$ )?

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True

False

answer is B.

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Detailed Solution

The above statement is false.
The unit of frequency is called

Hertz (Hz

). Humans can hear sounds between and

20 Hz 20000 Hz

, frequencies above

20000 Hz

are known as ultrasound and humans cannot hear the ultrasound but some animals can like dogs. The unit of length or distance is expressed in meters (m).
The correct statement would be frequency expressed in Hertz.

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