cutiepie14328
cutiepie14328 cutiepie14328
  • 01-09-2020
  • Physics
contestada

define aperture of a spherical mirror​

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johanjacob9065
johanjacob9065 johanjacob9065
  • 01-09-2020

The diameter of the reflecting surface of spherical mirror is called its aperture. Mirrors whose aperture is much smaller than its radius of curvature, we use R=2f.

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