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प्रश्न
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
पर्याय
True
False
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उत्तर
True.
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संबंधित प्रश्न
The diagram in figure shows a ray of light AO falling on a rectangular glass slab PQRS. Complete the diagram till the ray of light emerges out of the slab. Label on the diagram the incident ray, the refracted ray and the emergent ray.
What is mirage? Give a reason for its formation?
State the two laws of reflection of light.
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?
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The image formed by a pinhole camera is inverted because,
The image which can be obtained on a screen is called ______.
The images that are obtained on a screen are called ______ and that which cannot be obtained on a screen ______.
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| 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 ______.
