Question

24. The ionisation potential of H-atom is 13.6
eV. It is exposed to electromagnetic radia-
tion of wavelength 1028A' and gives out
induced radiations, then
1) Longest wavelength of induced is 6568A
2) Lowest wavelength of induced radiation is
102A
3) Longest wavelength of induced radiation is
3252A
4) Longest wavelength of induced is 1216A
​

Answer 1

Answer:

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