1050_Physics ProblemsTechnical Physics

1050_Physics ProblemsTechnical Physics - Chapter 37 P37.27...

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Chapter 37 391 P37.27 See the figure to the right: φ π = 2 . ω t /2 /2 /2 FIG. P37.27 P37.28 EEE E E R 2 1 2 2 2 12 2 =+− cos β where βφ =− 180 . Since IE 2 II I I I R =+ + 1 2 2c o s . E 1 = /4 E 2 E R FIG. P37.28 P37.29 Take = ° 360 N where N defines the number of coherent sources. Then, EE t m R m N = = 0 1 0 sin ωφ bg . In essence, the set of N electric field components complete a full circle and return to zero. x y The N = 6 case = 360 ° N = 360 ° 6 = 60. 0 ° 60.0° FIG. P37.29 Section 37.5 Change of Phase Due to Reflection Section 37.6 Interference in Thin Films P37.30 Light reflecting from the first surface suffers phase reversal. Light reflecting from the second surface
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .

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