Question

What is the minimum number of rays required for locating the image formed by a concave mirror for an object? Draw a ray diagram to show the formation of a virtual image by a concave mirror. Give one such application of concave mirror

Answer 1

At least two rays are required for locating the image of an object formed by a concave mirror. Ray diagram: A concave mirror forms a virtual image of an object when it is between the focus and pole of the mirror as shown :

Answer 2

Answer:

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