Question

draw the ray diagram to show the formation of the image by concave mirror of focal length 15 cm from the following position of the object indicate the nature and the relative size of the image object is placed at 30 cm from the image object is placed at 10 cm from the image​

Answer 1

case 1.

object is placed at 2F i.e center of curvature..

case 2

object is placed between focus and pole..

see the attachement..

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