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प्रश्न
Match the Following
| Column A | Column B |
| (a) white Light | (1) Convex mirror |
| (b) Refraction | (2) Concave mirror |
| (c) Virtual images | (3) refraction |
| (d) Real images | (4) spectrum |
| (e) Prism | (5) ray of light from glass to air |
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उत्तर
| Column A | Column B |
| (a) White light | (1) Spectrum |
| (b) Refraction | (2) Ray of light from glass to air |
| (c) Virtual images | (3) Convex mirror |
| (d) Real images | (4) Concave mirror |
| (e) Prism | (5) refraction |
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संबंधित प्रश्न
The letter F is placed in front of a plane mirror:
- How would its image look like when seen in a plane mirror?
- What is the name of the phenomenon involved?
What is the difference between regular reflection of light and diffuse reflection of light?
The boy walks towards the mirror at a speed of 1 m/s. At what speed does his image approach him?
Write all the capital letters of the alphabet which look the same in a plane mirror.
Show the lateral displacement of the ray on the diagram.
Explain with the help of a labelled ray diagram, why a pencil partly immersed in water appears to be bent at the water surface. State whether the bending of pencil will increase or decrease if water is replaced by another liquid which is optically more dense than water. Give reason for your answer.
Image is formed by a mirror due to refraction of light.
List in proper sequence the steps of the experiment for determining the approximate focal length of a given concave mirror by obtaining the image of a distant object.
Explain how the formation of a rainbow occurs.
When light passes from one transparent medium to another, its direction changes due to:
