Question

What is defination of the indal effect?​

Answer 1

Answer:

Tyndall effect, also called Tyndall phenomenon, scattering of a beam of light by a medium containing small suspended particles—e.g., smoke or dust in a room, which makes visible a light beam entering a window.

Answer 2

Answer:

Hey, first this is tyndall effect not indall effect

Now Your answer :-

If a light beam travels through a colloid, the Tyndall effect is the scattering of light. The particles of the individual suspension disperse and absorb light, making the beam visible. The scattering quantity depends on the light frequency and the particle density. Colloids illustrate the Tyndall effect.