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प्रश्न
Say TRUE or FALSE
A plane mirror is opaque
विकल्प
True
False
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उत्तर
A plane mirror is opaque- True
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संबंधित प्रश्न
Draw a ray diagram to show that the depth of a vessel containing water when seen from above, appears to be less than its real depth.
Classify as real or virtual, the image of a candle flame formed on a screen by a convex lens. Draw a ray diagram to illustrate how the image is formed.
Say TRUE or FALSE
The image formed in a plane mirror is upside down
The image which can be obtained on a screen is called ______.
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 |
Assertion (A): Virtual objects can’t be seen by the human eye.
Reason (R): Virtual image is formed by converging rays.
Calculate the number of images formed by plane mirrors kept at an angle of 10° to each other.
A real image is inverted and can be caught on the screen.
Describe the nature of images formed by plane mirrors.
