Question

. To construct a ray diagram we use two rays of light which are so chosen that it is easy to

determine their directions after reflection from the mirror. Choose these two rays and state the

path of these rays after reflection from a concave mirror. Use these two rays to find the nature

and position of the image of an object placed at a distance of 15 cm from a concave mirror of

focal length 10 cm.

Answer 1

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