Question

For common materials like glass, the wavelength dependence of the refractive index at visual wavelengths is given approximately by n(?)=b+c/?2, where band c are constants. The table below gives values of ?and n for the crown glass shown in the figure.

1.536 5159/2+1.505 1.532 1.528 s1.524 1.520 1516 1512 0.000?+00 2.000?-06 4.000E-066.00 0?-06 1/22 (nm2)

I am not sure why it is sayingn the compund I entered is not recognized...

Answer 1

n(x) = 51 t 1.505 0 %the the P o = 5159 nm