Physics, 27.01.2021 20:40 lilsnsbsbs
A helium-neon laser (λ = 633 nm) illuminates a single slit and is observed on a screen 1.50 m behind the slit. The distance between the first and second minima in the diffraction pattern is 3.75 mm .
Required:
What is the width (in mm) of the slit?
Answers: 1
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A helium-neon laser (λ = 633 nm) illuminates a single slit and is observed on a screen 1.50 m behind...
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