Physics, 26.12.2019 05:31 saintsfan2004
Adiffraction grating produces a first-order bright fringe that is 0.18 m away from the central bright fringe on a flat screen. the separation between the slits of the grating is 2.5 x 10-6 m, and the distance between the grating and the screen is 0.8 m. what is the wavelength of the light shining on the grating?
Answers: 1
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Adiffraction grating produces a first-order bright fringe that is 0.18 m away from the central brigh...
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