Question

The scattering beam of light is called....................,?​

Answer 1

Explanation:

$tyndall \: effect$

Answer 2

The scattering of a beam of light is called Tyndall effect.

• When light enters a colloidal solution, the constituent particles interact with the photons and cause scattering of light.
• The scattering of this light forms a Tyndall Cone.
• The scattering is possible only when the refractive indices of the dispersed phase and the dispersion medium differ greatly.
• The wavelength of the photons should also be in comparison to the diameter of the dispersed colloidal particles.