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प्रश्न
A concave mirror forms a virtual image for an object placed ...............................
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उत्तर
A concave mirror forms a virtual image for an object placed between pole and focus.
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संबंधित प्रश्न
Rays of light incident parallel to the principal axis pass through the focus after reflection from a concave mirror.
A ray of light travels from a rarer medium to a denser medium. How will it bend?
Give two characteristics of the virtual image formed by a convex lens.
A lens always forms an image between the object and the lens. State three characteristics of the image.
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed in a pinhole camera is always the same size as the object
Say TRUE or FALSE
The image formed in a plane mirror is upside down
A person is looking at the image of a tree in a mirror placed 3.5 m in front of him. Given that the tree is at 0.5 m behind his eyes. Find the distance between the image of the tree and his eyes. What are needed to see an object?
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 |
An object is placed at a distance of 3cm from a plane mirror. The distance between the object and image is 3cm.
