when a beam of light is passed through a suspension ,it's path is visible (give reason)
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When light passes through the suspension it falls over the particles of the solution and colloids with them.
This causes a refraction or reflection in their path through certain angles and thus occurs scattering in the light beam.
Due to scattering of light, the path of light is illuminated.
This is also known as Tyndall effect.
This causes a refraction or reflection in their path through certain angles and thus occurs scattering in the light beam.
Due to scattering of light, the path of light is illuminated.
This is also known as Tyndall effect.
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