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21-11-2017
Computers and Technology

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As the number of slits of a diffraction grating increases, the bright fringes observed on the viewing screen __________

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04-12-2017

Diffraction grating is when illuminated from one side, each slit becomes the source of a light wave that spreads out behind the slit. As the number of slits of a diffraction grating increases, the bright fringes observed on the viewing screen narrower and brighter.

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