An isolated hydrogen atom emits a photon of `10.2 eV`. (i) Determine the momentum of photon emitted
Channel: Doubtnut
Date: 2020-01-28

An isolated hydrogen atom emits a photon of `10.2 eV`. (i) Determine the momentum of photon emitted (ii) Calculated the recoll momenium of the atom (ii) Find the kinetic energy of the recoll atom [Mass of proton `= m_(0) = 1.67 xx 10^(-27) kg`]