What is the thickness of the alcohol layer

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Reference no: EM13537825

White light is shone on a very thin layer of alcohol (n = 1.36), and above the alcohol layer, interference maxima for two wavelengths (and no other in between) are seen: one violet wavelength of 410 nm, and one red wavelength of 670 nm. What is the thickness of the alcohol layer?

Reference no: EM13537825

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