Circle OF Illumination||Apparent Depth

Real and Apparent Depth

Total internal reflection (T.I.R)||Deviation in T.I.R||Circle OF illumination||Continues variation OF R.I

Circle OF illuminance TIR|| Deviation v/s I Graph ||Discussion OF DPP-12

Laws Of Refraction|Questions|Apparent Depth

The Circle of illumination divides Earth into two hemispheres known as :