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Light Reflection and Refraction
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23/08/2021 4:20 pm
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A diverging lens has a focal length of 3 cm. Calculate the power.
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23/08/2021 4:21 pm
Here, f = -3 cm = -0.03 m (Diverging lens)
P = \(\frac{1}{f}\) = \(\frac{1}{-0.03}\)
= -33.33 D.