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प्रश्न
A concave mirror always forms a real image.
विकल्प
True
False
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उत्तर
This statement is False.
Explanation:
A concave mirror can form both real and virtual images. The nature of the image depends on the distance of the object from the mirror.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
What is a spherical mirror?
Define the terms pole, principal axis and centre of curvature with reference to a spherical mirror.
State whether the image in part (a) is real or virtual?
State the kind of mirror used
(a) By a dentist,
(b) As a search-light reflector.
Select the correct option:
A concave mirror is made by cutting a portion of a hollow glass sphere of radius 30 cm. The focal length of the concave mirror is:
Define the following term:
concave mirror
Find the height of the image of a body of height 1.5m in a mirror with a magnification of 1.5.
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Concave mirror
Spherical mirrors are one form of ______ mirrors.
