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An electron in the n = 5 level of an h atom emits a photon of wavelength 1281 nm. to what energy level does it move?
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Select the word from the list that best fits the definition classification of most stars on the h-r diagram
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Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?
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An electron in the n = 5 level of an h atom emits a photon of wavelength 1281 nm. to what energy lev...
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