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Recent questions tagged telegram-1759

(chatquestion)...2 The spectrum of a star in the visible and the ultraviolet region was observed and the wavelength of some of the lines that could be identified were found to be 824 A, 970 Å, 1120 Å, 2504 Å, 5173 Ả, 6100 Å. Which of these lines cannot belong to hydrogen atom spectrum ? (Given Rydberg constant R = 1.03 x 10' m and 1/R = 960 A. Support your answer with suitable calculations. %3D [Ans. All except 970 Å] (C.B.S.E. Sample 2010) and an

asked Apr 25, 2020 by balaji.thirumalai

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