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MHT CET202310 May 2023Morning ShiftPhysicsRay OpticsActual

A double convex air bubble in water behaves as

Options

  1. Aconvergent lens
  2. Bdivergent lens
  3. Cplane slab
  4. Dconcave mirror

Correct answer

B. divergent lens

Step-by-step solution

_ water =1.33 and _ air =1 As air is optically rarer, _ air < _ glass, , converging nature of the convex lens changes to diverging. Thus it behaves as divergent lens.

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