Rohit wants to have an erect image of an object, using a converging mirror of focal length 40 cm. (a) Specify the range of distance where the object can be placed in front of the mirror. Give reason for your answer. (b) Will the image be bigger or smaller than the object ? (c) Draw a ray-diagram to show the image formation in this case.

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Answers

2016-03-03T11:12:26+05:30
A . object should be place b/w pole and focus of the concave mirror . because this is the only case in which the formed image is virtual and erect .
b . The image is enlarged and form behind the mirror.
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