The medium through which the velocity of a sound wave is greatest is: C. steel.
A sound wave can be defined as a form of mechanical wave that requires a medium for its propagation and it creates a disturbance in the medium. Thus, a sound wave needs a medium to travel and it creates a disturbance when it travels through any medium.
Some examples of the parameters of a sound wave include the following:
Generally, the velocity of a sound wave is greatest in a solid medium such as steel than in liquid or gaseous medium.
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