The wavelength of a ruby laser is 694.3 nm.What is the energy difference between the two energy states for the transition that produces this light? (c = 3.00 × 108 m/s,1 eV = 1.60 × 10-19 J,h = 6.626 × 10-34 J ∙ s)
Given that the binding energy of the hydrogen atom in its ground state is -13.6 eV,what is the energy when it is in the n = 5 state?
If a hydrogen atom in the ground state absorbs a photon of energy 12.09 eV,to which state will the electron make a transition?
A)n = 2
B)n = 3
C)n = 4
D)n = 5
What is the ionization energy of the neutral hydrogen atom?
D)none of the given answers