What kind of light results when the total spectrum of refracted light is recombined? violet green white red?

Hello
The final light will be white. In fact, each color of the visible spectrum is an electromagnetic wave with its own specific frequency and wavelength. White, instead, does not have a specific frequency: it is the sum of all the different wavelengths of the visible spectrum. Therefore, when recombining the spectrum of the refracted light all the different frequencies recombine together, and their sum gives white light.

(edited)

Pe = 1/2k(x)^2  and .05n/m = .05x10^-9m = x