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the unit of power of a le...
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medium
The unit of power of a lens is
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The power of a lens is measured in dioptres and is equal to the reciprocal of focal length in meters.
TS POLYCET - 2026
TS POLYCET
Updated On:
May 18, 2026
centimeter
meter
dioptre
Watt
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The Correct Option is
C
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