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Q. An object 9.0 cm tall is placed at the zero mark of a meterstick. A spherical mirror located at some point on the meterstick creates an image of the object that is upright, 4.00 cm tall, and located at the 49.0 cm mark of the meterstick.
Where is the mirror?
What is the mirror's focal length?

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Category:- Physics
Reference No.:- M9221343

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