If the photon of the wavelength `150 p m` strikes an atom and one of its inner bound
Channel: Doubtnut
Date: 2020-07-12

If the photon of the wavelength `150 p m` strikes an atom and one of its inner bound electrons is ejected out with a velocity of `1.5xx10^(7) ms^(-1)`, calculate the energy with which it is bound to the nucleus.