A

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Q. Dioptre is the unit of

  • (A) Power of a lens
  • (B) Focal length of a lens
  • (C) Light intensity
  • (D) Sound intensity
  • Correct Answer - Option(A)
  • Views: 12
  • Filed under category Physics
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Explanation by: Admin
Dioptere is the unit of power of a lens.

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