The light refracts when it travels from a medium to another due to the difference of light velocity through the difference transparent media, Occurrence of mirage phenomenon in desert regions at noon due to...
The light refraction can be used in analyzing a beam of white light into its components of different wavelengths due to difference of the absolute refractive index according to the wavelength of the incident...
The critical angle The critical angle is the angle of incidence of a light ray which travels from high optical dense medium to the lower one which results in it being refracted at 90...
