Question

A thin symmetrical double convex lens of refractive index $μ_2=1.5$ is placed between a medium of refractive index $μ_1=1.4$ to the left and another medium of refractive index $μ_3=1.6$ to the right. Then, the system behaves as

• A. a convex lens
• B. a concave lens
• C. a glass plate
• D. a convexo concave lens

Answer 1

Answer: (C)

a glass plate

Answer 2

The correct option is (C): a glass plate.