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Two large plane mirrors OM and ON are ar...

Two large plane mirrors OM and ON are arranged at `150°` as shown in the figure. P is a point object and SS' is a long line perpendicular to the line OP. Find the length of the part of the line SS' on which two images of the point object P can be seen.

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The correct Answer is:
`(2)/(sqrt(3))m`
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PHYSICS GALAXY - ASHISH ARORA-GEOMETRICAL OPTICS-Unsolved Numerical Problems
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