Question

a student while obtaining a diminished real image of 5 cm object using a concave mirror of focal length 30 cm kept the mirror at 10 cm pointer on a meter scale and object 90 cm pointer. state the position of the image with respect to the meter scale and also find the magnification and size of image* where the object should be kept on the same meter scale to obtain same size image?* draw ray 2 diagrams to justify both answers

Answer 1

Answer:

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