a student wants to obtain an erect image of an object using a concave mirror of focal length 12cm what should be the range of distance of the object from the mirror state the nature and size of the image he is to observe. draw a ray diagram to justify your answer
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Answer:
the range of distance of image should be 1cm to 11cm
Explanation:
the image obtained will be enlarged ,virtual ,erect ,behind the mirror
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