Physics, 13.12.2019 18:31 cutielove2912

Achamber 5.0 cm long with flat, parallel windows at the ends is placed in one arm of a michelson interferometer (see below). the light used has a wavelength of 500 nm in a vacuum. while all the air is being pumped out of the chamber, 29 fringes pass by a point on the observation screen. what is the refractive index of the air?

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Achamber 5.0 cm long with flat, parallel windows at the ends is placed in one arm of a michelson int...

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