Q)
(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
...
