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प्रश्न
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
विकल्प
True
False
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उत्तर
True.
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संबंधित प्रश्न
Define the following terms :
Incident ray, Refracted ray, Angle of incidence, Angle of refraction.
A ray of light falls normally on a glass slab. What is the angle of incidence?
A ray of light travels from a rarer medium to a denser medium. How will it bend?
What is a prism?
State the two laws of reflection of light.
Figure shows a pencil placed above a mirror
- Draw its image formed by the mirror
- Show how light rays from the object are reflected at the mirror to form the image for the eye.
A boy of height 1m 45 cm is standing in front of a long mirror at a distance of 2 m. From this information, fill up the following sentences:
- The distance between the boy and his image is ______
- The height of the image is______
- When the boy moves 1m forward, the distance between her and her image is______
The image which can be obtained on a screen is called ______.
The image formed by a plane mirror is ______.
Magnification for the ______ image is always ______.
