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A slit of width 2.0 ?m is used in a single slit experiment with light of wavelength 650 nm. If the intensity at the central maximum is Io, what is the intensity 10° from the center?

A) 0.03 Io

B) 0.43 Io

C) 0.53 Io

D) 0.50 Io

E) 0.35 Io

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