Homework Answers
(a)
Pressure reflection coeffient: it is the ratio of amplitude of reflected wave to amplitude of incident wave.
In significates that how much of an electromagnetic wave is reflected by an impedance discontinuity in the transmission medium.
(b)
It is given as,
Here, p is the sound pressure of the sound wave and po is the reference sound pressure.
(C)
Intensity transmission coefficient is the ratio of amplitude of transmitted wave to amplitude of incident wave at a discontinuity in transmission line.
Transmission coefficient describe the relative amplitude or power of transmitted wave compare to indident wave.
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