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प्रश्न
A ray of light travels from a rarer medium to a denser medium. How will it bend?
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उत्तर
When a ray of light travels from a Rarer medium to a denser medium, it bends towards the normal.
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संबंधित प्रश्न
Name the mirror which always forms an erect and virtual image. What is the size of the image as compared to that of the object?
What is a real image? Name the mirror which can be used to obtain the real image of an object. What should be the position of the object relative to the mirror?
State the changes in the position, size and nature of the image when the object is brought from infinity up to a concave lens. Illustrate your answer by drawing ray diagrams.
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed in a pinhole camera is always inverted
Say TRUE or FALSE
A plane mirror is opaque
Match the following:
| 1. | Real image | a. | Diffuse reflection |
| 2. | Virtual image | b. | An optical device which produces reflection |
| 3. | Mirror | c. | Cannot be taken on screen |
| 4. | A type of light scattering | d. | Can be taken on screen |
Magnification for the ______ image is always ______.
Describe the nature of images formed by plane mirrors.
