ICS Part 1 Physics English Medium Chapter 9 Online Short Questions Test with Answers

Online Short Questions For Chapter 9 "ICS Part 1 Physics Chapter 9 Short Questions Test "

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Physics - ICS Part 1 Physics Chapter 9 Short Questions Test

Question # 1

What is polarization of light?

  • Ans 1: The phenomenon in which the vibration of waves can be oriented to any one direction, that may be vertical, horizontal, or any other direction is called polarization of light.
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Prepare Complete Set Wise Questions For Chapter 9 "ICS Part 1 Physics Chapter 9 Short Questions Test "

ICS Part 1 Physics Chapter 9 Short Questions Test - Set 1

Question # 1

What is polarization of light?

  • Ans 1: The phenomenon in which the vibration of waves can be oriented to any one direction, that may be vertical, horizontal, or any other direction is called polarization of light.
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ICS Part 1 Physics Chapter 9 Short Questions Test - Set 2

Question # 1

Define wave front and spherical wave front.

  • Ans 1: Wave Front: Such a surface on which all the points have same phase of vibration is known as wavefront.

    Spherical wave fronts: If a point source is sending out waves in three dimensions, the wave fronts are spheres centered on the source. Such wave fronts are called a spherical wave fronts.
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ICS Part 1 Physics Chapter 9 Short Questions Test - Set 3

Question # 1

How would you distinguish between un-polarizedand plane polarized lights?

  • Ans 1: Un-Polarized lights: A beam of ordinary light consists of electric and magnetic vibrations which are perpendicular to the direction of propagation. It is called un-polarized light.

    Plane Polarized lights: The beam of light in which all vibrations are confined to one plane of vibration is called plane polarized light.
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ICS Part 1 Physics Short Questions Test

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