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QAmong the following which is Tyndall scattering?

ID: #8390 Optics 118 views
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#8390Q ID
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OpticsTopic
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  • A Scattered of light rays by the colloidal particles in the colloidal solution ✔ ✖
  • B Parallel beam of monochromatic light passes through gas or liquid or transparent solid ,a part of light rays are scattered ✔ ✖
  • C Scattering is caused by pollen ,dust, smoke,in lower portion of atmosphere ✔ ✖
  • D None of the above ✔ ✖
Correct Answer: Option A

Explanation

When a beam of sunlight, enters into a dusty room through a window, then its path becomes visible to us. This is because, the tiny dust particles present in the air of the room scatter the beam of light. This is an example of Tyndall Scattering The scattering of light rays by the colloidal particles in the colloidal solution is called Tyndall Scattering or Tyndall Effect.

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