Question

A candle in 10cm length where is placed vertically at a distance of 20 cm from a concave mirror of focal length 15 CM at what distance from the mirror will the screen be positioned in order to obtain a sharp image find size of the image ​

Answer 1

Answer:

Step-by-step explanation:

The screen should be placed 60 cm from the mirror

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Answer 2

Step-by-step explanation:

The screen should be placed 60 cm from the mirror