what is Tyndall effect?give examples of any two materials which show Tyndall effects.
Answers
Answer:
Some other examples of Tyndall Effect:
Scattering of light by water droplets in the air.
Shinning a beam of flashlight into the glass of milk.
One of the most fascinating Tyndall Effect examples is the blue colored iris. ...
Mostly Tyndall Effect is used in laboratories for determining the size of the aerosols.
Explanation:
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Explanation:
The Tyndall effect is the phenomenon in which the particles in a colloid scatter the beams of light that are directed at them. This effect is exhibited by all colloidal solutions and some very fine suspensions. Therefore, it can be used to verify if a given solution is a colloid. The intensity of scattered light depends on the density of the colloidal particles as well as the frequency of the incident light.
EXAMPLES OF THE TYNDALL EFFECT
• Milk is a colloid that contains globules of fat and protein. When a beam of light is directed at a glass of milk, the light is scattered. This is a great example of the Tyndall effect.
• When a torch is switched on in a foggy environment, the path of the light becomes visible. In this scenario, the water droplets in the fog are responsible for the light scattering.
• Opalescent glass has a bluish appearance when viewed from the side. However, orange-colored light emerges when light is shined through the glass.