A plano-convex lens is immersed in a liquid that has a refractive index n1. Derive the...

Question

Question

A plano-convex lens is immersed in a liquid that has a refractive index n₁.

Derive the lens maker’s equation (shown below) in this situation assuming that n₁ is smaller than the refractive index of the lens (n_L).

Lens maker equation: 1/f = (n₁-1)/r where f: focal length of lens and r: radius of curvature of lens

Answer 1

Answer #1

Answer 2

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