Respuesta :

"frequency" describes the amount of variation, over or under the required size, permitted on a piece of machined work.

When a wave changes media, what happens to its velocity, frequency, and wavelength?

the wave's frequency as well as its wavelength. The wave moves at the same speed no matter what the medium. However, pace varies depending on the medium. The characteristics of the medium affected how fast these waves traveled.

How can variations in amplitude and wavelength affect sound speed?

Note: The speed of sound is unaffected by changes in the wavelength of the sound wave. The amplitude of the sound wave diminishes as the distance from the source grows. The density of the medium affects how quickly sound travels.

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