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Posted: **Sun May 22, 2022 12:27 pm**

$6 21 The Curved Surface Of A Plano Convex Lens Has A Radius Of 20 0 Cm The Refractive Index Of The Glass Is 1 650 And 1$: 6 21 The Curved Surface Of A Plano Convex Lens Has A Radius Of 20 0 Cm The Refractive Index Of The Glass Is 1 650 And 1 (12.79 KiB) Viewed 12 times

6.21 The curved surface of a plano-convex lens has a radius of 20.0 cm. The refractive index of the glass is 1.650, and the thickness is 2.750 cm. If the curved surface is silvered, find (a) the power, (b) the focal length, (c) the principal point, and (d) the focal point.