The focal length of a plano-convex lens having a radius of curvature of 10 cm for convex surface and a refractive index of 1.5 will be

May 2, 2022

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A. 20 cm

B. 15 cm

C. 10 cm

D. 5 cm

Answer: Intense coherent and monochromatic

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$The focal length of a plano-convex lens having a radius of curvature of 10 cm for convex surface and a refractive index of 1.5 will be$

$The focal length of a plano-convex lens having a radius of curvature of 10 cm for convex surface and a refractive index of 1.5 will be$

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