Refractive index of water at 25 c July 8, 2019 16 32 64 128 Refractive index of distilled water at 25 c Refractive index of water at 25 degree celsius Water has a refractive index of 1.333 at 25 c what does this mean Refractive index of air Refractive index Water refractive index Refractive index water 20°c