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Physics, 08.10.2019 17:00 raquelwilliams6912

1.light of wavelength 633 nm passes through a narrow slit and forms a diffraction pattern on a screen 8.0 m away. a distance of 23 mm separates the centers of the first minima on either side of the central bright fringe. what is the distance between the fourth minima on both sides of the central bright fringe?

my answer is c

2.light of wavelength 633 nm from a distant source is incident on a slit with a width of 0.750 mm wide. a diffraction pattern is observed on a screen 3.50 m away. what is the distance between the dark fringes on either side of the central maximum?
my answer is a


1.light of wavelength 633 nm passes through a narrow slit and forms a diffraction pattern on a scree

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