Yoensan Yoensan

24-12-2020
Physics

contestada

You have a concave mirror of focal length 20 cm. You want to obtain a real image of double the
size of the object on the screen. Where will you keep the object from the mirror?

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Qetsiyah4 Qetsiyah4

24-12-2020

Between centre of curvature and principal focus.

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