Question

What is Snell's law ?
Give its formula

Answer 1

n1/n2 = constant is called as Snell's law where n1 and n2 are the refractive indexes of the 2 mediums .........

Answer 2

The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant, for the light of a given colour and for the given pair of media”. Snell's law formula is expressed as: ... n1 and n2 are the two different mediums that will impact the refraction.