Question

An object is placed near a concave mirror at a distance of one- fourth the radius of curvature of the concave mirror. Which ray diagram shows the incident rays, reflected rays and the position and nature of image formed? ​

Answer 1

Answer:

option A is correct

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Explanation:

between f and p

Answer 2

The ray diagram c) shows inverted and enlarge image, is the correct ray diagram.

Explanation:

• When a hollow sphere is allowed to be cut in two equal parts and if the outer surface of the cut part is coated with paint, then it becomes a spherical mirror that contains an inner reflecting surface. These kinds of mirrors are termed concave mirrors.

• In this situation, the object is kept between focus and center of curvature, image formation will have the following properties:

1. Real and inverted image
2. Infront of the mirror.
3. Position of image will be beyond Center of curvature.
4. Enlarged image or magnified image i.e. image size is larger than object.