Recent content by iym185

alrighty, run into another problem in this assignment, while my last question i somewhat get... I am not sure at all what to do here, mainly cause i don't really get the graph... Homework Statement 1. In a photoelectric experiment, the metal plate of an evacuated phototube is illuminated with...

^ah, forgot about that, the first one it's = R [1/1^2 - 1/n^2] which is 1/1 = 1 x 1/n^2 and what not, forgot to change the formula back when i was posting... but I am not sure if that's even correct... i mean, specially for the other 2, what will the n prime be? i don't know what the n is... o:

Homework Statement Hydrogen atom with ionisation energy 13.6 eV is found to have an emission spectrum with lines at 1.89 eV, 10.20 eV and 12.09 eV. Draw a labelled diagram to show the energy levels of hydrogen atom by showing the transitions of electrons causing the emission of the lines...