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A concave mirror has a focal length of 1...

A concave mirror has a focal length of 10 cm. Where can we place the object so that the image formed is magnified to twice the size of object ?

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To solve the problem step by step, we will use the mirror formula and the magnification formula. ### Step 1: Understand the given data We have a concave mirror with a focal length \( f = -10 \) cm (negative because it is a concave mirror). We need to find the object distance \( u \) such that the image formed is magnified to twice the size of the object. ### Step 2: Write the magnification formula The magnification \( M \) is given by the formula: \[ ...
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