Question

explain the terms infrasonic, and audible waves.​

Answer 1

Answer:

Audible waves are waves that lie within the range of sensitivity of the human ear. They can be generated in a variety of ways, such as by musical instruments, human vocal cords, and loudspeakers. (2) Infrasonic waves are waves having frequencies below the audible range.

Explanation:

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Answer 2

Answer:

relating to or denoting sound waves with a frequency below the lower limit of human audibility.

The human ear can easily detect frequencies between 20 Hz and 20 kHz. Hence, sound waves with frequency ranging from 20 Hz to 20 kHz is known are audible sound. The human ear is sensitive to every minute pressure difference in the air if they are in the audible frequency range.

Explanation:

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