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प्रश्न
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
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उत्तर
In the case of a convex mirror, the reflected rays diverge and do not meet at a point after reflection. They appear to come from a point’ F on the principal axis.
The type of mirror used is a CONVEX mirror.
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संबंधित प्रश्न
Name the two types of spherical mirrors. What type of mirror is represented by the:
front side of a shining steel spoon?
What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror or convex mirror)?
Name the mirrors shown in Figure (a) and (b).
What is meant by magnification? Write its expression. What is its sign for the (a) real (b) virtual, image?
An object is placed in front of a concave mirror as shown in the following figure. By scale drawing, find the nature of the image. Given f = 10 cm, v = 30 cm.
What is “aperture”?
