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The spectrum of Star A has an absorption line of hydrogen at 660.0 nm. The spectrum of Star B has an absorption line at 666 nm. The wavelength of this transition in the laboratory is 656.2 nm. What can
answered Apr 12, 2021
2 votes
142k views
During the Lewis and Clark expedition, A.Sacajawea inner child help smooth relations with the American Indians B. The explorers found a water route from the Atlantic to the Pacific C. The explorers ignore
answered Jan 29, 2021
3 votes
20.7k views
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