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An object is placed at a distance of 20 cm in front of convex mirror of radius of curvature 30 cm. Find the position and nature of the image. |
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Answer» Solution :Here u=-20cm, r=30cm `f=R/2=30/2=15cm` Using MIRROR FORMULA and SUBSTITUTING the above values we get `v=60/7cm` The image will be formed at a distance of `60/7` cm behind the mirror. Nature of image: VIRTUAL and erect. |
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