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Limit of Resolution

A transparent...

Question

A transparent plastic bag filled with air forms a concave lens. Now, if this bag is completely immersed in water, then it behaves as.

A

Divergent lens

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B

Convergent lens

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C

Equilateral prism

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D

Rectangular slab

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Solution

The correct option is B Convergent lens
After completely immersed in water this bag will behave as convergent lens because the material of the lens is the same but the outside materials density is increased. This leads to the converging of the rays.

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