Q3 of 22 Page 20

what is centre and radius of curvature?

, The centre of curvature, is the geometrical centre of the hollow sphere “c” from which the mirror is formed.

The radius of curvature is the radius “R” of the hollow sphere whose part is a spherical mirror.


More from this chapter

All 22 →
1

What is a spherical mirror, give its type ?

 2

What is an aperture of the spherical mirror?

 4

Define principal focus and axis?

 5

Where is the brightest and sharpest image is formed by a concave mirror ?