1.

Hydrogen atoms in very high quantum state have been observed in radio astronomy. The wavelength of radiation emitted when hydrogen atom makes transition from n = 110 state to n = 109 state is lambda = 5.8 cm. Imagine a He atom in which one of the electrons has been excited to n = 110 state. What will be wavelength of emitted radiation if the electron makes transition to n = 109?

Answer»


ANSWER :`5.8 CM`


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