An object PQ is placed in front of plane mirror as shown in figure- The image distance of object from plane mirror is nbsp-20 cm behind the mirror30 cm behind the mirror20 cm in front of the mirrorNone of these

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Standard VIII

Physics

Reflection

An object PQ ...

Question

An object PQ is placed in front of plane mirror as shown in figure. The image distance of object from plane mirror is

20 cm behind the mirror

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30 cm behind the mirror

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20 cm in front of the mirror

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None of these

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