A thin convex lens made of material with refractive index 1.23 is placed in a medium with refractive index 1.56. What will be the nature of the lens now, converging or diverging ?

A thin convex lens made of material with refractive index 1.23 is plac

1.	A thin convex lens made of material with refractive index 1.23 is placed in a medium with refractive index 1.56. What will be the nature of the lens now, converging or diverging ?
Answer» Solution :As the lens is now SURROUNDED by a denser medium, the light FALLING on it will be DIVERGED. Thus, the lens will act as a DIVERGING lens.

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A thin convex lens made of material with refractive index 1.23 is placed in a medium with refractive index 1.56. What will be the nature of the lens now, converging or diverging ?

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