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प्रश्न
What do you mean by reflection?
एका वाक्यात उत्तर
उत्तर
When rays of light fall on a surface, they are turned back into the same medium in accordance with some definite laws. This process is known as reflection.
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संबंधित प्रश्न
Fill in the blank
The image formed by a plane mirror is at a distance behind the mirror as ________
What do you mean by the term reflection of light ?
State four characteristics of the image formed by a plane mirror.
A light ray is incident normally on a plane mirror. What is the direction of reflected ray? Show it on a diagram.
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.
Name two common sources of light.
State three characteristics of light.
Find the odd one.
glass bottle, exam pad, paper plate, wooden board
______ through which light can pass completely.
The angle of incidence is equal to the angle of reflection for perfect reflection.
