ANKIT TEACHING POINT

sign convention for mirrors | sign convention for reflection by spherical mirror | sign convention by ANKIT Sir ANKIT TEACHING POINT

image formation by concave mirror | image formation by spherical mirror | concept of optics ANKIT TEACHING POINT

how to prove f=R/2 | how to prove the relation between radius of curvature and focal length | f=R/2 को सत्यापित करें | PHYSICS class 10th ANKIT TEACHING POINT