Physics, asked by manaskumarchoudhary8, 4 months ago

1. A concave mirror has a focal length of 20 cm. At what distance from the mirror should a 4 cm tall
object be placed so that it forms an image at a distance of 30 cm from the mirror ? Also calculate
the size of the image formed.

Answers

Answered by zaira182

0

The height of the image is -2 cm.

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