if a concave Mirror has a focal length of 15cm , find the two positions where an object can be placed to give,in each case,an image twice the height of the object
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real and inverted and same image
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The positions would be:
1)between C and F - between 15cm - 30cm
2)between F and P - 0cm - 15cm
1)between C and F - between 15cm - 30cm
2)between F and P - 0cm - 15cm
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