ch36-p102 - 102. (a) Employing Eq. 36-3 with the small...

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102. (a) Employing Eq. 36-3 with the small angle approximation (sin θ tan = y / D where y locates the minimum relative to the middle of the pattern), we find (with m = 1) 4 (0.90 mm)(0.40 mm) 800 mm 80 cm 4.50 10 mm ya D m == = = λ× which places the screen 80 cm away from the slit.
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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