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प्रश्न
A virtual image larger than the object can be produced by a ______.
विकल्प
concave lens
concave mirror
convex mirror
plane mirror
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उत्तर
A virtual image larger than the object can be produced by a concave mirror.
Explanation:
The concave lens and convex mirror form a virtual but diminished image of the object, while the plane mirror forms a virtual but same-size image of the object.
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- centres of curvature
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
Which type of spherical mirror will it provide?
Explain the following term:
Incident ray
Draw diagram/diagrams to show them.
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
Draw a ray diagram to show the formation of image by a concave mirror for the object beyond its centre of curvature. State three characteristics of the image.
Name the kind of mirror used to obtain:
A virtual and diminished image
A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it. Find:
- the focal length of the mirror
- position of image
How tall does a mirror have to be to fit an entire person’s body?
