Question

What is particle velocity in sound?​

Answer 1

Answer:

Explanation:

Particle velocity is the velocity of a particle in a medium as it transmits a wave. The SI unit of particle velocity is the metre per second. In many cases this is a longitudinal wave of pressure as with sound, but it can also be a transverse wave as with the vibration of a taut string.

Sound pressure: p, SPL,LPA

Particle velocity: v, SVL

Particle displacement: δ

Sound intensity: I, SIL

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