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What is tydle effect |
| Answer» When a strong beam of light is passed through a true solution, we cannot see the light unless the eye is placed in the path but when the same beam of light is passed through a sol it becomes visible. What happens in this case of a sol is that the light scatters from the surface of the colloidal particles and reaches our eyes. This phenomenon is called\xa0Tyndall effect.When a\xa0colloidal solution\xa0is observed from the same way it will appear clean/translucent but whenever we observe that solution from the right angle then it will surely show some or more opalescence. We should also know that when we view this path of light from the right angle then this light is illuminated by bluish light. Faraday first observed this effect and was further studied by Tyndall that’s why it is called\xa0Tyndall effect.\xa0 | |