A diffraction grating with n$=2\mathrm{.}5$E$-05$ lines$/$nm is used to separate two colors of light. The angle between their first maxima is $=1-2=0\mathrm{.}18$ degrees, and the first light has wavelength $514$nm$.$ Find $1$ using n and wavelength $1$ in radians. Find $2$ in radians. Find the value of the wavelength of the second color wavelength $2$ in nm