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प्रश्न
Select the correct option:
In case of concave mirror, the minimum distance between an object and its real image is:
विकल्प
f
2f
4f
zero
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उत्तर
zero
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संबंधित प्रश्न
Fill in the blank
The image formed by a plane mirror is erect and _____
The image formed by a plane mirror is :
An object is kept at 60 cm in front of a plane mirror. If the mirror is now moved 25 cm away from the object, how does the image shift from its previous position?
How many images are formed for a point object kept in between two plane mirrors at right angles to each other? Show them by drawing a ray diagram.
By drawing a neat diagram define the following:
Mirror
What should be the minimum size of a plane mirror, so that a person 182 cm high can see himself completely?
Select the correct option:
A ray of light is incident on a concave mirror. If it is parallel to principal axis, the reflected ray will:
Identify the following kind of beam of light.
