Advertisements
Advertisements
Question
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.
What do you mean by the term reflection of light ?
A light ray is incident normally on a plane mirror. What is the direction of reflected ray? Show it on a diagram.
The diagram in Figure shows a point object P in front of a plane mirror MM1.

(a) Complete the diagram by taking two rays from the point P to show the formation of its image.
(b) In the diagram, mark the position of eye to see the image.
(c) Is the image formed real or virtual? Explain why?
A converging mirror, forms three times magnified virtual image when an object is placed at a distance of 8 cm from it. Calculate:
- the position of the image
- the focal length of the mirror.
Compare the characteristics of an image formed by a convex mirror and a concave mirror, when object is beyond center of curvature, but not at infinity.
Define the term Principle axis.
Materials which reflect the light well are called ______.
