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What is one dioptre of power?? |
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Answer» Answer: ONE Dioptre = It can be DEFINED as the UNIT of measurement for both optical lenses and curved MIRRORS. which is equal to reciprocal of focal length in metres . 1 D = 1 / f where f is focal length in metres . therefore 1 D = 1 / m 1 D = 1 m ^-1 hope it helps you |
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