Engineering, 11.02.2020 21:40, bermudezs732

Assuming you can read the micrometer to one-tenth of its smallest scale division, and can count fringe shifts with complete certainty, how much should the arm length be changed to guarantee a wavelength result with less than 5 percent uncertainty ?

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Assuming you can read the micrometer to one-tenth of its smallest scale division, and can count frin...