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TOTAL INTERNAL REFLECTION...

TOTAL INTERNAL REFLECTION

A

Light travels from rarer medium to denser medium

B

Light travels from denser medium to rarer medium

C

Angle of incidence less than critical angle

D

Both (2) & (3)

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The correct Answer is:
B
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STATEMENT- 1 The critical angle in case of total internal reflection depends on the pair of medium chosen. STATEMENT 2 The critical angle in case of total internal reflection is independent of pair of medium chosen.

AAKASH INSTITUTE-Mock Test 34: PHYSICS-Example
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  9. The value of refractive index of diamond is

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  10. For total internal reflection to take place, the angle of incidence i ...

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  11. If c is velocity of light in vacuum and v is the velocity of light in ...

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  12. Which of the following statements is true?

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  13. A light enters a glass slab of thickness t with angle of incidence i s...

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  14. If a ray of light is incident from rarer medium at an angle 45° on the...

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  15. If the incident ray falls normally on the refracting surface then

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  16. A beaker is filled with two immiscible transparent liquids of refracti...

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  18. If light travels a distance of 5 m in a medium of refractive index mu,...

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  20. TOTAL INTERNAL REFLECTION

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