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air_wedge_example - EXAMPLE prob 19 page 925 Air wedge...

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Unformatted text preview: EXAMPLE: prob. 19, page 925 Air wedge formed between two plates by inserting a fine wire. When the wedge is illuminated by 600 nm light, 30 DA' t fringes are observed. What is the radius of the wire? For 223%“ch /”H”/)1’/e/‘C€ "' 30 dfl/‘k [yr/376$- \ [~9— r‘sflyr M50 / 30’“ dark flfié ’9 mag? 29 Q14 : 0??><’ 50mm m~ “0/ g f Zfixgaax/O ,m. 3.7;(0’6/44 (3902.3{W4a~ .I/MMS a éfigg/x/p m« ...
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