Refraction from curved surface

Reflection from curved surface

Reflection from curved surface||Basic Terms||Sign Convention

In case of eflection from curved surface

Refraction at curved surface and Lens

Refraction At Curved Surface|Questions|Lens|OMR

Refraction on curved spherical surface||Examples OF refraction spherical surface

Refraction Through Curved Surface||Discussion OF DDP-13||Sheet Section 1 Question-34 to 41||Refraction Through Curved Surface||Discussion OF DDP-13||Sheet Section 1 Question-34 to 41

Plane surface of a thin planoconvex lens reflects 50% of light, while the curved surface is completely transparent, if final image of O after refraction through lens coinsides with the image formed due to partial reflection from plane surface. if distance (in m) between O and lens is x then find x//4

The image for the converging beam after refraction through the curved surface is formed at