A concave lens has focal length 15 cm .At what distance should the object from the lens be placed so that it forms an image at 10 cm from the lens ?Also find the magnification of the lens? i will follow them , mark them as brainliest , follow me also
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Answer:
Thus the object should be placed at a distance of 30 cm on the left side of the concave lens. Linear magnification.
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Hey mate here is your answer ✌️✌️
Explanation:
Thus the object should be placed at a distance of 30 cm on the left side of the concave lens. Linear magnification, m=vu=-10-30=13.
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