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In case of linearly polarized light, the...

In case of linearly polarized light, the magnitude of the electric field vector:

A

is parallel to the direction of propagation

B

does not change with time

C

increases and decreases linearly with time

D

varies periodically with time

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-WAVES OPTICS-EXERCISE -IA (POLARASATION)
  1. In the case of light waves the angle between plane of vibration and pl...

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  2. Polarisation can be produced by

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

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  4. Which of the following represents a Z-polarised wave?

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  5. The tangent of polarizing angle is numerically equal to

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  6. Ordinary light is incident on the upper surface of a glass slab at the...

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  7. An unpolarised light is incident on a surface separating two transpare...

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  8. A calcite crystal placed over an ink dot is rotated. On seeing through...

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  9. When ordinary light strike the tourmaline crystal of certain thickness...

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  10. In double refraction

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  11. Which of the folloiwng exhibits dichroism

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  12. Dichroism is the property where

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  13. If a ray of light is allowed to pass through a quartz crystal, then th...

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  14. Which of the folloiwng is dichroic

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  15. The intensity of the polarized light transmitted through the analyzer ...

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  16. A plane polarized light is incident on an analyser and when it is rota...

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  17. When light falls on two polaroid sheets having their axies matually pe...

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  18. Polaroids are used

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  19. The synthetic material used for the preparation of polaroids prosses t...

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  20. If polaroids are to be used to avoid glares of in coming light then

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