The wavelength of radiation required to remove the electron of hydrogen atom ("Ionisation energy "21.7xx10^(-12)"erg") from n=2 orbit to n = oois

The wavelength of radiation required to remove the electron of hydroge

1.	The wavelength of radiation required to remove the electron of hydrogen atom ("Ionisation energy "21.7xx10^(-12)"erg") from n=2 orbit to n = oois
Answer» `3.664xx10^(-4)` cm `3.66xx10^(-5)` cm `3.66xx10^(-6)` cm `3.664xx10^(-7)` cm Solution :`barv = 1/(lambda) = R (1/(n_1^2 - 1/(n_2^2)))`