Q4. A beta emission has a wavelength of 1,280 nm, what energylevel (n) did the electron fall from?
Q5. The gamma Lyman emission of hydrogen corresponds to anelectron dropping from which which energy level to which otherenergy level?
Q6. What is the wavelength of em radiation emitted from a n=4 ton=2 transition of hydrogen? What is the name of thistransition?