Physics, 29.06.2019 13:30 jaanne

How many days does it take for mercury to orbit the sun

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Physics, 22.06.2019 00:00, boss1373

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Physics, 22.06.2019 04:30, tinytoonjr8052

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Physics, 22.06.2019 11:00, Arielledt10

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Physics, 22.06.2019 16:00, trevorhenyan51

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?

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