When a concave mirror is placed facing the sun, the sun's rays converge to a point 10cm from the mirror. Now an erect 2cm-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?
Ans is 30 cm from the mirror, real and inverted, 4 cm. please give full explanation.
please dont give rubbish answers like "wait" or "i dont know" or "qwertidicjnfrjiueufm".
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the nature of this card is thatthe card is seemed in middle and hieght decrease from middlethis is nature and height of imgae please if mistake by me in this quetion for sorry
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