Question

* concave miror produces a real image 10mm tall, of an object 2.5 mm tall placed at 5 cm from the mirror. Calculate the
focal length and position of the image.
22 An object is placed at a large distance in front of a convex mirror of radius of curvature 40cm. How far is the image behind
the mirror?
23 An object is placed at 15 cm from a convex mirror of radius of curvature 90 cm. Calculate the position of the image and
magnification
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Answer 1

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