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An object 4cm high is placed at a distance of 20cm from a concave mirror of focal length 8cm. By choosing a suitable scale draw a neat ray diagram and calculate the position and size of the image. Also state its characteristics. |
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Answer» An object 4cm high is placed at a distance of 20cm from a concave mirror of focal length 8cm. By choosing a suitable scale draw a neat ray diagram and calculate the position and size of the image. Also state its characteristics. |
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