Lateral displacement of light by glass slab having thickness 10 m is t. Then the lateral displacement by glass slab having thickness 20 m will be.

greater than t

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less than t

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equal to t

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Solution

The correct option is A greater than t
As the thickness of slab increases, lateral displacement also increases.

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Lateral displacement of light by glass slab having thickness 10 m is t. Then the lateral displacement by glass slab having thickness 20 m will be.

The correct option is A greater than tAs the thickness of slab increases, lateral displacement also increases.

The correct option is A greater than t
As the thickness of slab increases, lateral displacement also increases.