Advertisements
Advertisements
प्रश्न
Image formed by a plane mirror is ______.
पर्याय
virtual, behind the mirror and enlarged.
virtual, behind the mirror and of the same size as the object.
real at the surface of the mirror and enlarged.
real, behind the mirror and of the same size as the object.
Advertisements
उत्तर
Image formed by a plane mirror is virtual, behind the mirror and of the same size as the object.
Explanation:
A plane mirror creates an image the same size as the object. The image is formed behind the mirror. It cannot be obtained on a screen, so it is a virtual image.
APPEARS IN
संबंधित प्रश्न
Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.
Angle of incidence is equal to the angle of reflection.
What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?
Draw a diagram showing the reflection of a light ray from a plane mirror. Label on it the incident ray, the reflected ray, the normal, the angle of incidence i and the angle of reflection r.
State the two laws of reflection of light.
Reflection of light from rough surface is called ______ reflection
A student does the experiment on tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. He can get a correct measure of the angle of incidence and the angle of emergence by following the labelling indicated in figure.
Look at the figure. Can the image of the child in it be obtained on a screen?

A safety vest helps to keep the workers who are working by the roadside safely. This is especially so during the night. Why?
How should a ray of light be incident on a rectangular glass slab so that it comes out from the opposite side of the slab without being displaced?
