When a concave mirror is placed facing the sun, the sun's rays converge to a point 10cm from the mirror. Now, an erect, 2-cm-long pin is placed 15cm away on the principal axis of the mirror. If you want to get the image of the pin on a card, where would you place the card? What would be the nature and height of the image?

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Answers

2016-01-23T22:26:24+05:30
Obj should be placed at centre of curvature so the img would be formed at centre of curvature . the img size would be same size of the obj and it is real and inverted
guess this helps you
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