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प्रश्न
What is a spherical mirror?
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उत्तर
A reflecting surface which is a part of a sphere is called a spherical mirror.
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संबंधित प्रश्न
We can obtain an enlarged and erect image by a convex mirror.
A ray of light is incident normally on a plane mirror. What will be the
angle of reflection?
The diverging lens in part (a) is replaced by a converging lens also of focal length 100 mm. The object remains in the same position and an image is formed by the converging lens. Compare two properties of this image with those of the image formed by the diverging lens in part (a).
For what position of object, the image formed by a concave mirror is magnified and erect?
(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).
Is real image always inverted?
In the following figure shows a concave mirror with its pole (P), focus (F) and centre of curvature (C). Draw a ray diagram to show the formation of the image of an object AB by the concave mirror.
The spherical mirror with a reflecting surface curved inward is called
How tall does a mirror have to be to fit an entire person’s body?
What is “aperture”?
