Describe plane sound wave. Calculate intensity of plane wave?
Answers
Answer:
The Intensity of a Plane Wave. The intensity of a plane wave is defined as the power propagated per unit area of wave front. Since the power is distributed uniformly over the wave front, the intensity is constant for plane waves of given amplitude, frequency, and wave speed.
Explanation:
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Answer:
1. A discussion of sound waves and their propagation can begin with an examination of a plane wave of a single frequency passing through the air. A plane wave is a wave that propagates through space as a plane, rather than as a sphere…
Explanation:
2. Intensity can be found by taking the energy density (energy per unit volume) at a point in space and multiplying it by the velocity at which the energy is moving. The resulting vector has the units of power divided by area