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Physics, 15.04.2020 00:35 haileywebb8

The distance between the first and fifth minima of a single-slit diffraction pattern is 0.350 mm with the screen 39.0 cm away from the slit, when light of wavelength 570 nm is used.
(a) Find the slit width.
(b) Calculate the angle θ of the first diffraction minimum.

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