An electron in the hydrogen atom jumps from excited state n

Last updated: 6/10/2023

An electron in the hydrogen atom jumps from excited state n to the ground state The wavelength so emitted illuminates a photosensitive material having work function 2 75 eV If the stopping potential of the photoelectron is 10 V the value of n is a 3 2011M c 5 b 4 d 2