Why is Tyndall effect shown by colloidal particles? State four instances of observing the Tyndall effect.

Tyndall effect is shown by colloidal particles because of the scattering of light by very fine suspended particles in its path.

Four instances of observing the Tyndall effect are as follows:

1. It can be observed when sunlight passes through a canopy of dense forest.

2. It can be observed in the fog.

3. It is the reason for the blue colour of the sky.

4. It can be observed when light passes through the milk.

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Updated on: 10-Oct-2022

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