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प्रश्न
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संबंधित प्रश्न
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
A light ray is incident normally on a plane mirror. (a) What is its angle of incidence?
An object 1.5 cm high when placed in front of a concave. the mirror produces a virtual image 3 cm high. If the object is placed at a distance of 6 cm from the pole of the mirror, 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.
Out of the following, choose the substance which is translucent medium:
A boy is standing in front of a plane mirror at a distance of 3 m from it.
(i) What is the distance between the boy and his image?
(ii) If the boy moves 1 m backward, find the distance between the image and the boy.
An object that blocks all of the light from passing through is ______.
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
