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A plane mirror and a concave mirror are ...

A plane mirror and a concave mirror are arranged as shown in figure and O is a point object, Find the position of image formed by two reflection, first one talking place at concave mirror.

Text Solution

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Applying mirror formula for concave mirror first
`(1/v+1/u=1/f)` we have
`1/v-1/110 =1/(-100)`
`v=-1100cm`
`(AI_(1))=100cm`.
`AI_(1)=100 cm`. Therefore, final image will be real and at distance 100 cm below point A at `(I_(2))`
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