Question

A concave mirror mounted on a stand is placed along a metre scale

at 40cm mark. A Candle flame is at 90cm mark of the scale. The

image of the candle flame is seen on the screen which is at

100cm mark of the metre scale.

(a) What is the object distance?

(b) What is the image distance?

(c) Find the magnification.​

Answer 1

Explanation:

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