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23 Nov 2019
The distance between the first and fifth minima of a single-slit diffraction pattern is 0.40 mm with the screen 34 cm away from the slit, when light of wavelength 699 nm is used. (a) Find the slit width in millimeters. (b) Calculate the angle ? of the first diffraction minimum.
The distance between the first and fifth minima of a single-slit diffraction pattern is 0.40 mm with the screen 34 cm away from the slit, when light of wavelength 699 nm is used. (a) Find the slit width in millimeters. (b) Calculate the angle ? of the first diffraction minimum.
Beverley SmithLv2
3 Sep 2019
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