Question

### define Tyndall effect!!



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Answer 1

Answer:

This effect may be defined as the scattering of light by the colloidal particles present in a colloidal sol. The illuminated path of beam is called Tyndall effect cone. ... The diameter of the dispersed particles is not much smaller as compared to wavelength of light used.

Answer 2

Initially ,

↪️ A colloid is a kind of solution in which the size of solute particles is intermediate between those in true solutions and those in suspensions

↪️ Examples of colloids :

Starch solution , Milk , Ink , Blood , Jelly , etc

The scattering of light by colloidal particles is known as " Tyndall effect " .

For example ,

● The Tyndall effect can be observed when the sunlight passes through the canopy if a dense forest .

● Even the blue smoke given out from a two stroke engine or a four stroke engine is due to Tyndall Effect