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प्रश्न
What is a real image?
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उत्तर
When the rays of light diverging from a point, after reflection of refraction, actually converge at some point, then that point is the real image of the object.
संबंधित प्रश्न
The diagram below in figure shows an object XY in front of a plane mirror MM1 . Draw on the diagram, path of two rays from each point X and Y of the object to show the formation of its image .
Define Regular reflection.
State four uses of a plane mirror.
An object OA is placed on the principal axis of a concave mirror as shown in the figure. Copy and complete the diagram to show the formation of image.
Identify the following kind of beam of light.
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
State whether the following statement is true or false. If false, correct it.
The image formed in a plane mirror is the real, erect, and same size as that of the object.
Light that hits a mirror gets ______.
State whether true or false. If false, correct the statement.
The reason for brilliance of diamonds is total internal reflection of light.
The light falling on the mirror is called as ______ and the light reflected is called reflected ray.
