Two thin slits with separation of .0250mm are placed over monochromatic orange laser light at 610.nm. What is the small angle measurement from the central maximum (zero degrees, inline with the source) to the first maximum?
I thought in order to solve this is would be sin^-1(y/D) but all I got was a domain error on my calculator. So how am I supposed to solve this?
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so many views so little answers :(
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