WHomework set 18_solns_2011

# WHomework set 18_solns_2011 - Homework set # 18 Problems:...

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Homework set # 18 Problems: 24. 1 - 4, 36 Solutions: 24.1  1 9 2 3 1 632.8 10 m 5.00 m 1.58 10 m 1.58 cm 0.200 10 m bright m m LL L yy y m m dd d    24.2 (a) For a bright fringe of order m , the path difference is m , where 0, 1, 2, m  At the location of the third order bright fringe, 3 m and   3 3 3 589 nm 1.77 10 nm 1.77 m  (b) For a dark fringe, the path difference is 1 2 m     , where 0,1,2, m At the third dark fringe, 2 m and 3 15 2 589 nm 1.47 10 nm 1.47 m 22 24.3 (a) The distance between the central maximum and the first order bright fringe is 10 bright bright mm L y d  , or    9 3 3 546.1 10 m 1.20 m 2.62 10 m 2.62 mm 0.250 10 m L y d (b) The distance between the first and second dark bands is 2.62 mm dark dark L y d as in (a) above.

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24.4 From 1 2 dark L ym d    
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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 18_solns_2011 - Homework set # 18 Problems:...

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