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प्रश्न
An object is brought towards a concave mirror. How does the position and size of the image change?
टीपा लिहा
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उत्तर
When an object is brought towards the concave mirror, the position of the image moves away from the mirror, and the size increases and it remains inverted but at object position between F and P, the image is virtual, magnified, and erect.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Centre of curvature
What type of image is formed:
on a cinema screen?
A diverging lens is used in ______.
Which are the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain with the help of suitable ray diagrams.
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
(a) When a concave mirror is used as a shaving mirror, where is the person's face in relation to the focus of mirror?
(b) State three characteristics of the image seen in part (a).
Distinguish between real and virtual images.
Name the mirror which always produces an erect image of the objects.
State three characteristics of the image formed by a convex mirror.
Define linear magnification produced by a mirror?
