A convex mirror has a focal length f. A real | vedclass

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(B) For a convex mirror,the focal length $f$ is taken as positive $(+f)$.The object distance $u$ is always taken as negative,so $u = -f$.Using the mir

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$f / 2$

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(B) For a convex mirror,the focal length $f$ is taken as positive $(+f)$.The object distance $u$ is always taken as negative,so $u = -f$.Using the mirror formula: $\frac{1}{f} = \frac{1}{v} + \frac{1}{u}$.Substituting the values: $\frac{1}{f} = \frac{1}{v} + \frac{1}{-f}$.Rearranging the terms: $\frac{1}{v} = \frac{1}{f} + \frac{1}{f} = \frac{2}{f}$.Therefore,$v = f / 2$.The image is formed at a distance of $f / 2$ behind the mirror.

$A$ convex mirror has a focal length $f$. $A$ real object is placed at a distance $f$ in front of it. The mirror produces an image at

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