Physics, 01.09.2019 02:30 elise47

Plants depend on the atmosphere for the largest source of

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Physics, 21.06.2019 23:30, izzyisawesome5232

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Physics, 22.06.2019 10:30, laura52677

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Physics, 22.06.2019 14:40, henryzx900

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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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Plants depend on the atmosphere for the largest source of...