[" The relative permeability of glass is "3/8" and the dielectric constant of glass is "8." The "],[" refractive index of glass is "]

The dielectric constant of glass is 8.5. Explain.

The refractive index of glass is minimum for

The refractive index of glass is minimum for

The refractive index of glass is minimum for

The relative refractive index of glass with respect to a material is 0.9 and the absolute refractive index of glass is 1.512. The refractive index of the material is

Speed of light in glass is 2 xx 10^8 m//s . Refractive index of glass is.......