what is power of lens and it's units
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Power of lens is known as the inverse of the focal length of the lens measured in meter(m). S.I unit of power = Dioptre (D) Power of lense = 1/ focal length in meter.
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1
Answer:
Power of lens is known as the inverse of the focal length of the lens measured in meter(m).
S.I unit of power = Dioptre (D)
Power of lense = 1/ focal length in meter.
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