Science, asked by gaurinakar603, 11 days ago

4. Write the correlation of the following how frequency walles: less than 20Hz: High frequency wares​

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Answered by girja4006
0

Answer:

. Write the correlation of the following how frequency walles: less than 20Hz: High frequency wares

Answered by dastamoghna300
0

Explanation:

Pitch and Frequency

Pitch and Frequency

Intensity and the Decibel Scale

The Speed of Sound

The Human Ear

A sound wave, like any other wave, is introduced into a medium by a vibrating object. The vibrating object is the source of the disturbance that moves through the medium. The vibrating object that creates the disturbance could be the vocal cords of a person, the vibrating string and sound board of a guitar or violin, the vibrating tines of a tuning fork, or the vibrating diaphragm of a radio speaker. Regardless of what vibrating object is creating the sound wave, the particles of the medium through which the sound moves is vibrating in a back and forth motion at a given frequency. The frequency of a wave refers to how often the particles of the medium vibrate when a wave passes through the medium. The frequency of a wave is measured as the number of complete back-and-forth vibrations of a particle of the medium per unit of time. If a particle of air undergoes 1000 longitudinal vibrations in 2 seconds, then the frequency of the wave would be 500 vibrations per second. A commonly used unit for frequency is the Hertz (abbreviated Hz), where

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