Calculate the angle of the first diffraction minimum

Reference no: EM13267981

The distance between the first and fifth minima of a single-slit diffraction pattern is 0.40 mm with the screen 50 cm away from the slit, when light of wavelength 609 nm is used.

(a) Find the slit width.

(b) Calculate the angle of the first diffraction minimum.

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Reference no: EM13267981

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