Science, asked by pandeysatyendra010, 8 months ago

an image of the candle flame placed at the distance of 30 cm from a mirror is formed on a screen placed in the front of the mirror at a distance of 60 cm from its pole what is the nature of the mirror. find its focal length​

Answers

Answered by ACCIDENTALEXPERT
6

Answer:

Explanation:

The nature of the mirror is concave since the image formed is real. Hence, the focal length of the concave mirror is 20 cm. Thus, the image height is 4.8 cm. Image formed by the mirror is inverted.

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