Science, asked by parthgamer540, 17 days ago

Define the power of a lens. state its unit the relationship between the power of the lens and the centre length

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Answered by Kend

Power of lens is known as the inverse of the focal length of the lens measured in meter(m). Power of lense = 1/ focal length in meter. SI unit of power is Dioptre denoted by D.

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Define the power of a lens. state its unit the relationship between the power of the lens and the centre length​

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Define the power of a lens. state its unit the relationship between the power of the lens and the centre length