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प्रश्न
Which type of mirror can form a real image?
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उत्तर
- A concave mirror can form a real image of an object.
- The nature of the image depends on the object's distance from the concave mirror.
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- optical centre
We can obtain a real, enlarged and inverted image by a concave mirror.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
- What will be the focal length of this mirror?
- Which type of spherical mirror will it provide?
- State whether this spherical mirror will diverge or converge light rays.
A 50 cm tall object is at a very large distance from a diverging lens. A virtual, erect and diminished image of the object is formed at a distance of 20 cm in front of the lens. How much is the focal length of the lens?
The radius of curvature of a convex mirror is 40 cm. Find its focal length.
The magnification for a mirror is -3. How are u and v related?
Define the following term in relation to concave mirror.
Aperture
Name the type of mirror used in the following situation:
Side/rear-view mirror of a vehicle
Support your answer with reason.
What is the difference between virtual images of an object formed by a concave mirror and a convex mirror?
