Find what is the width of the central bright fringe

Reference no: EM13691365

Solve the all parts of given question:

Question: Red light of wavelength 633nm from a helium-neon laser passes through a slit 0.350mm wide. The diffraction pattern is observed on a screen 3.50m away. Define the width of a bright fringe as the distance between the minima on either side.

Part A: What is the width of the central bright fringe?

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Part B: What is the width of the first bright fringe on either side of the central one?

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Please use as much detail as required in answer. Thanks.

Reference no: EM13691365

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