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Homework Statement:
 In the attached image.
Relevant Equations:
 formulas of fringe width and phase differences I think.
Homework Statement: In the attached image.
Homework Equations: formulas of fringe width and phase differences I think.
It has been a long time since I have dealt with these kinds of interference/fringewidth problem, I cant figure out a way to start solving this problem. I was thinking about what the spacing between each of these wavelines signify, and exactly which of them would create the pattern. Because of its oblique incidence, each wave would individually create patterns, so how do the two patterns make a final one?i think the fringewidth of the final pattern is asked here!
Homework Equations: formulas of fringe width and phase differences I think.
It has been a long time since I have dealt with these kinds of interference/fringewidth problem, I cant figure out a way to start solving this problem. I was thinking about what the spacing between each of these wavelines signify, and exactly which of them would create the pattern. Because of its oblique incidence, each wave would individually create patterns, so how do the two patterns make a final one?i think the fringewidth of the final pattern is asked here!
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