WHomework set 19_solns_2011

# WHomework set 19_solns_2011 - Homework set # 19 Problems:...

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Homework set # 19 Problems: 24.25, 26, 29, 30 Solutions: 24.25 The distance on the screen from the center to either edge of the central maximum is  9 3 3 tan sin 632.8 10 m 1.00 m 2.11 10 m=2.11 mm 0.300 10 m yL L L a       The full width of the central maximum on the screen is then 24 . 2 2 m m y 24.26 (a) Dark bands occur where   sin ma  . At the first dark band, 1 m , and the distance from the center of the central maximum is 1 9 3 3 tan sin 600 10 m 1.5 m 2.25 10 m 2.3 mm 0.40 10 m L L a (b) The width of the central maximum is   1 2 2 2.25 mm 4.5 mm y

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24.29 The locations of the dark fringes (minima) mark the edges of the maxima, and the widths of the maxima equals the spacing between successive minima. At the locations of the minima,   sin m ma  and  9 -3 tan sin 500 10 m 1.20 m 1.20 mm 0.500 10 m mmm yL L m L a mm   
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## This note was uploaded on 05/12/2011 for the course PHYS 1112 taught by Professor Seaton during the Spring '08 term at University of Georgia Athens.

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WHomework set 19_solns_2011 - Homework set # 19 Problems:...

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