Production of Circular and Elliptically Polarized Light MCQ

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• The following apparatus could be used for the production of __________
  ক

  Plane Polarized Wave and Elliptically Polarized Wave

  খ

  Elliptically Polarized Wave and Circularly Polarized Wave

  গ

  Circularly Polarized Wave and Plane Polarized Wave

  ঘ

  Only Circularly Polarized wave
• For the production of elliptically polarized light, we need __________
  ক

  Two unpolarized light waves

  খ

  One polarized and one unpolarized light waves

  গ

  Two polarized light waves with same amplitude

  ঘ

  Two polarized light waves with different amplitude
• When a light is analyzed, following observations are made. What is the nature of the light?
  ক

  Plane Polarized

  খ

  Circularly Polarized

  গ

  Elliptically Polarized

  ঘ

  Partially Polarized
• A beam of light is incident on a rotating prism. If the intensity of the light changes from a maximum to a minimum (not zero), what is the nature of the incident beam?
  ক

  Unpolarized

  খ

  Plane Polarized

  গ

  Circularly Polarized

  ঘ

  Elliptically Polarized
• When a circularly polarized light falls on a quarter wave plate, it changes into a __________
  ক

  Unpolarized light

  খ

  Elliptically Polarized Light

  গ

  Plane Polarized light

  ঘ

  No change
• A beam of light is allowed to fall on a Nicol Prism. The prism is rotated. If the light gets completely extinguished twice in one rotation, the nature of the light is __________
  ক

  Unpolarized

  খ

  Plane Polarized

  গ

  Circularly Polarized

  ঘ

  Elliptically Polarized
• Which of the following component is not used during the production of circularly polarized light?
  ক

  Nicol Prism

  খ

  Quarter-wave plate

  গ

  Half-wave plate

  ঘ

  Light source
• By using Nicol prism, the emergent beam is ____________
  ক

  Plane polarized

  খ

  Elliptically Polarized

  গ

  Circularly polarized

  ঘ

  Unpolarized