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an object is placed at distace 10 cm from the covex mirror of focal length 15 cm find its position nature of image |
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Answer» ong>Answer: Step-by-step explanation: <U>U= -10 cmf= 15 cm1/f = 1/v + 1/uSo, 1/v= 1/f - 1/u1/v= 1/15 + 1/101/v = (2+3)/30 (lcm)THEREFORE v=5/30 = 6 cmHENCE the IMAGE is formed behind the mirror and therefore it is virtual and erect |
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