Any medium best describes the requirement for any sound wave to travel.
What do you mean by a Sound wave?
A sound wave may be defined as the way of disturbance caused by the gesture of energy transiting through a medium such as air, water, solid, etc.
The frequency of the sound waves always depends on the medium in which sound travels. This frequency is directly related to the wavelength.
Sound waves are produced in a vacuum because of the absence of air.
Therefore, any medium best describes the requirement for any sound wave to travel. So, it's B.
To learn more about Sound waves, refer to the link:
https://brainly.com/question/1199084
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