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The wave length of the first line of Lyman series for hydrogen atom is equal to that of the second line of Balmer series for a hydrogen like ion. The atomic number of hydrogen like ion is
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Important Questions on Atomic Physics
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Out of the following which one is not a possible energy for a photon to be emitted by hydrogen atom according to Bohr’s atomic model ?
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The series corresponding to minimum wavelength transition in H-atom :
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The transition from the state to in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition from:
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Ratio of longest wave lengths corresponding to Lyman and Balmer series in hydrogen spectrum is:
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Hydrogen atom in ground state is excited by a monochromatic radiation of Number of spectral lines in the resulting spectrum emitted will be:
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Consider 3rd orbit of He+ (Helium), using non-relativistic approach, the speed of electron in this orbit will be [given K = 9 x 109 constant, Z = 2 and h (Planck's Constant) = 6.6 x 10–34 J s]
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In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series to the longest wavelength in the Balmer series is:
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Wavelength of photon released from transition of electron from in He2+ is equivalent to transition of electron H+ from :-
