Problem a parallel beam of light from a he-ne laser with a, Ask an Expert

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Problem: A parallel beam of light from a He-Ne laser, with a wavelength 633 nm, falls on two very narrow slits 0.050mm apart.

Part A: How far apart are the fringes in the center of the pattern on a screen 3.9m away?

I want help to find how far apart are the fringes in the center of the pattern on a screen 3.9m away and express your answer to two significant figures and include the appropriate units.

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Category:- Physics
Reference No.:- M91256240

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