Advertisements
Advertisements
प्रश्न
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray:
पर्याय
Retraces its path
Passes through the focus
Passes through the pole
Becomes parallel to the principal axis.
उत्तर
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray : Retraces its path
APPEARS IN
संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper.
What is the advantage of using a carbon paper rather than a white paper?
Write the mirror formula. Give the meaning of each symbol which occurs in it.
Name the kind of mirror used to obtain
(a) a real and enlarged image
(b) a virtual and enlarged image
(c) a real and diminished image, and
(d) a virtual and diminished image.
State the types of mirrors used for (i) headlights and (ii) rear view mirror, in cars and motorcycles. Give to justify your answer in each case.
Draw suitable diagrams to illustrate the action of (i) concave mirror and (ii) convex mirror on a beam of light incident parallel to the principal axis.
Name the kind of mirror used to obtain:
A virtual and enlarged image
Select the correct option:
Looking into a mirror one finds her image diminished, the mirror is:
