ok, I've been working at this one and i think it's way easier than i thought it was.
we know that the film is the same in both conditions so if we solve both the constructive and destructive formulas for "d" we can find a corresponding "m" value. whether you use the situation where blue is...
Homework Statement
A jewelry maker has asked your glass studio to produce a sheet of dichroic glass that will appear red (wavelength=692 nm) for transmitted light and blue (wavelength=519 nm) for reflected light. If you use a MgF2 coating (n=1.39), how thick should the coating be...