What is sound ??
What is velocity ??
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Explanation:
The sound velocity through a given material is the distance that the sound energy will propagate in that material in a given time, and it is a function of material density, acoustic impedance and temperature. Since sound velocities are relatively high, most values are given in meters or feet per second
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Answer:
What is sound ??
In physics sound is vibration that propagates as an acoustic wave through a transmitting medium such as a gas, liquid or solid. in human psychology, sound is the reception of such waves and their perception by the brain.
What is velocity ??
Thespeed at which something moves in a particular direction.
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