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shyta
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Homework Statement
Show that the angular locations of the first to fourth secondary maximas are [tex]\alpha[/tex] = a sin [tex]\Theta[/tex]/[tex]\Lambda[/tex] = 1.43030 2.45902 3.47089 4.46641 respectively.
a is the slit width = 0.00016m
[tex]\Lambda[/tex] wavelength of laser 650nm
Homework Equations
I([tex]\Theta[/tex]) = I0 [sin([tex]\Pi\alpha[/tex])/[tex]\Pi\alpha[/tex]]2
where I0 is the intensity at the central peak
The Attempt at a Solution
I have no idea how to begin..