A ray of light travels from air to water. T..

Question 1 Report

A ray of light travels from air to water. The refeactive index of water is given by the expression

\(\frac{\text{velocity in water}}{\text{velocity in air}}\)

\(\frac{\text{sine of angle of refraction}}{\text{sine of angle of incidence}}\)

\(\frac{\text{apparent depth}}{\text{real depth }}\)

\(\frac{\text{wavelength in air}}{\text{wavelength in water}}\)