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Light Reflection and Refraction
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10/08/2021 2:20 pm
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State the relation between object distance, image distance and focal length of a spherical mirror (concave mirror or convex mirror).
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10/08/2021 2:22 pm
\(\frac{1}{image\;distance}\) + \(\frac{1}{object\;distance}\) = \(\frac{1}{focal\;length}\)
\(\frac{1}{v}\) + \(\frac{1}{u}\) = \(\frac{1}{f}\)
v = distance of image from mirror
u = distance of object from mirror
f = focal length of mirror