The focal length of converging lens is 20cm. An object is 60cm from the lens. Where will be the image be formed and what kind of image is it?
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Explanation:
Focal length = distance between focus and center of curvature =20 cm
Since 2F=40 cm
It is given that object is kept at 60 cm from center of curvature since object is beyond 2F.
Nature of image → Real and inverted
Size of image → Smaller
Position → Between F and 2F on other side of lens.
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