hw6solns

# hw6solns - (b) Reflection amplitude coef = (Z ss-Z c )/( Z...

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Physics 273 Homework #6 Solutions H&L 6-10 (c) Z steel = ( ss Y ss ) 1/2 = 3.95 ·10 7 kg/m 2 s Z copper = ( c Y c ) 1/2 = 3.13 ·10 7 kg/m 2 s (a) Reflection energy coef = R = (Z ss -Z c ) 2 /( Z ss +Z c ) 2 = 1.3% Transmitted energy coef = 1-R = 98.7%

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Unformatted text preview: (b) Reflection amplitude coef = (Z ss-Z c )/( Z ss +Z c ) = 0.11 Transmission ampl coef = 2Z ss /( Z ss +Z c ) = 1.12 H&L 13-2 H&L 13-3 H&L 13-4 French 6-14...
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## This note was uploaded on 12/28/2011 for the course PHYSICS 273 taught by Professor Monroec during the Fall '11 term at Maryland.

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hw6solns - (b) Reflection amplitude coef = (Z ss-Z c )/( Z...

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