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Which of the following is not due to tot...

Which of the following is not due to total internal reflection ?

A

Brilliance of diamond

B

Working of optical fibre

C

Difference between apparent and real depth of a pond

D

Mirage on hot summer days

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The correct Answer is:
C
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CP SINGH-REFRACTION OF LIGHT BY PLANE SURFACES-Exercises
  1. A ray of light travels from a medium of refractive index mu to air. It...

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  2. The reason for shining of air bubble in water is

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  3. Which of the following is not due to total internal reflection ?

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  4. Consider telecommunication through optical fibres. Which of the follow...

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  5. Pick out the correct staments about optical fibres from the following:...

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  6. Which of the following options are correct regarding prism?

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  7. When a ray of light is refracted by a prism such that the angle of dev...

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  8. Deviation delta produced by a prism of angle A, which is assumed to be...

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  9. The refracting angle of a prism is A and refractive index of the mater...

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  10. If the refracting angle of a prism is 60^@ and the minimum deviation i...

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  11. A ray of light passes through an equilateral glass prism in such a man...

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  12. A prism of apex angle A=60^@ has the refractive index mu=sqrt2. The an...

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  13. A parallel beam of monochromatic light is incident at one surface of a...

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  14. A ray of light is incident normally on one of the faces of a prism of ...

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  15. A ray of light is incident normally on one face of an equilateral pris...

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  16. A prism having refractive index sqrt2 and refractive angle 30^@ has on...

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  17. A ray falls on a prism ABC(AB=BC) and travels as shown in adjoining fi...

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  18. A glass prism of refractive index 1.5 is immersed in water (refractive...

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  19. A prism of angle 60^@ deviates a ray of light through 32^@ for two ang...

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  20. The maximum value of index of refraction of a material of a prism whic...

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