A Michelson interferometer using light of wavelength l has
Chapter 33, Problem 33.15(choose chapter or problem)
A Michelson interferometer using light of wavelength l has been adjusted to produce a bright spot at the center of the interference pattern. Mirror M1 is then moved distance l toward the beam splitter while M2 is moved distance l away from the beam splitter. How many bright-dark-bright fringe shifts are seen? a. 0 b. 1 c. 2 d. 4 e. 8 f. Its not possible to say without knowing l.
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