Question

define tyndall 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. The effect is named for the 19th-century British physicist John Tyndall, who first studied it extensively.

Answer 2

Answer:

$\huge\rm\pink{Answer:-}$

When a narrow beam of a light penetrates and enters in a room through a small hole in the ceiling, Tyndall effect can be noticed, because the particles of dust and smoke scattered the light.