Center Of Curvature And Radius Of Curvature

Indicate the following terms related to spherical mirrors in figure : pole, centre of curvature , radius of curvature , principal focus.

Define (a) centre of curvature (b) radius of curvature ( c) pole (d) peincipal axis, and ( e) aperture, of a spherical mirror with the help of a blabelled diagram.

A double convex lens is made of glass of refractive index 1.55 with both faces of same radius of curvature. Find the radius of curvature required, if focal length is 20 cm .

A Concave Mirror Of The Radius Of Curvature R

Angular Acceleration || Examples on Angular Acceleration || Equation OF Motion in Circular Motion || Examples on Equation OF Motion OF Circular Motion || Radius OF Curvature || Examples on Radius OF Curvature

A Convex Mirror Of Radius Of Curvature R

Write the relationship between focal length and radius of curvature.

Double convex lenses are to be manufactured from a glass of refractive index 1.55, with both faces of the same radius of curvature. What is the radius of curvature required if the focal length of the lens is to be 20 cm?