- #1
helloeveryone
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Homework Statement
somebody help me, i have a homework question: obtaining the formula of calculating the intensity of n slits interfenrece.
Homework Equations
the only source is the formula to calculate the intensity of double split interference: I/Io = (E/Eo)^2, and I = 4Io(cos(pie d... (equation 41-7 physics textbook of 5th edition by halliday, and resnick and Krane)
The Attempt at a Solution
I tried everything in my power but it hopeless, i couldn't see the connection between n slits and 2 slits, help me out, thanx