Physics
A …………… mirror is made by silvering the …………… surface of a piece of a hollow sphere.
- convex, outer
- plane, outer
- concave, outer
- concave, inner
Related Questions
State the number of images of an object placed between the two plane mirrors, formed in each case when the mirrors are inclined to each other at
(a) 90° and
(b) 60°
An object is placed (i) asymmetrically (ii) symmetrically, between two plane mirrors inclined at an angle of 50°. Find the number of images formed.
A …………… mirror is made by silvering the …………… surface of a piece of a hollow sphere.
- concave, inner
- convex, inner
- convex, outer
- None of the above
The correct statement(s) is/are :
(i) The radius of a sphere of which the spherical mirror is a part is called the radius of curvature.
(ii) The geometric centre of the spherical surface of a mirror is called the centre of curvature.
(iii) Principal axis is the straight line joining the pole of the mirror to its aperture.
- (i)
- (ii)
- (iii)
- None of the above