Question:
When the diffraction pattern from a certain slit illuminated
Last updated: 6/10/2023
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When the diffraction pattern from a certain slit illuminated with laser light lambda 6330 angstrom is projected on a screen 150cmfrom the slit the second minima on each side are seperated by 8cm This tells us that the slit is approximately 0 005 cm wide the slit is approximately 0 05 cm wide a is approximately 7 5 a is the slit width a A is approximately 750