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In case of linearly polarised light, the...

In case of linearly polarised light, the magnitude of the electric field vector

A

does not change with time

B

varies periodically with time

C

increases and decreases linearly with time

D

is parallel to the direction of propagation

Text Solution

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The correct Answer is:
B
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CP SINGH-WAVE NATURE OF LIGHT-EXERCISES
  1. Which of the following cannot be polarised?

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  2. In the propagation of electromagnetic waves the angle between the dire...

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  3. In case of linearly polarised light, the magnitude of the electric fie...

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  4. When a beam of light is used to determine the position of an object, t...

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  5. Which of the following diagrams represent the veriation of electric fi...

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  6. A ray of light is incident on the surface of a glass plate at an angle...

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  7. When light is incident on a transparent surface at the polarising angl...

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  8. The angle of incidence at which reflected light is totally polarized f...

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  9. The angle of polarisation for any medium is 60^@. What will be critica...

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  10. When the angle of incidence on a material is 60^(@), the reflected lig...

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  11. Plane polarised light is passed through a polaroid. On viewing through...

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  12. A beam of light AO is incident on a glass slab (mu=1.54) in a directio...

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  13. The graph showing the dependence of intensity of transmitted light on ...

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  14. When an unpolarized light of intensity I0 is incident on a polarizing ...

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  15. Four polaroids are placed such that the optic axis of each is inclined...

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  16. Two polaroids are placed in the path of unpolarized beam of intensity ...

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  17. A beam of unpolarised light is passed first through tourmaline crystan...

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  18. An optically active compound

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  19. the reason of seeing the sun a little before the sunrise is

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  20. Check the correct statements on scattering of light S1: Rayleigh sca...

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