what is meant by the power of a lens?
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Power of a lens is the reciprocal of its focal length (in metres).
Power=1/f
SI Unit of Power is dioptre.
Power=1/f
SI Unit of Power is dioptre.
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What is meant by power of a lens
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⭕️ It is the ability of a lens to converge or diverge the rays of light is called power of a lens
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