Optically Denser and Rarer Medium || for Class 10 #Shorts

A ray of light travels from an optically denser to rarer medium. The critical angle of the two media is C. The maximum possible deviation of the ray will be

Consider a situation when light ray is travelling from optically denser medium to rarer medium. Critical angle for this pair of mediums is theta . What is the maximum possible angle of deviation suffered by light ray ?

Optically Rarer Medium |Optically Denser Medium|Rule To Draw Ray Diagram|Practice Exercise|Summary

When a monochromatic ray of light travels from an optically denser medium to optically rarer medium then critical angle is the angle of incidence for which angle of refreaction is

Light ray is travelling from a denser medium into a rarer medium. The velocity of light in the denser and rarer medium is 2 xx 10^(8) m/sec and 2.5 xx 10^(8) m / sec. The critical angle of the two media is