Determine the thickness of the acetone film

Reference no: EM13648195

A thin film of acetone (n = 1.25) coats a thick glass plate (n=1.50). While light is incident normal to the film. In the reflections, fully destructive interference occurs at 550 nm and fully constructive interference at 688 nm. Calculate the thickness of the acetone film.

(m)

Reference no: EM13648195

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