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Light Reflection and Refraction
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09/08/2021 12:06 pm
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Find the focal length of a concave mirror whose radius of curvature is 32 cm.
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09/08/2021 12:07 pm
Radius of curvature (R) = 32cm
Focal length (f) = ?
We know that
f = \(\frac{R}{2}\)
= \(\frac{32}{2}\)
f = 16cm