Sagot :
Answer:
When you point your flashlight at the milk–water mixture from the side, the light waves interact with the tiny particles in the solution and get scattered the same way sunlight does by gas molecules in the atmosphere.
Answer:
The light is not reflected when passing through the water because it is not a colloid. It is however reflected in all directions when it passes through the milk, which is colloidal. A second example is shining a flashlight into fog or smog; the beam of light can be easily seen because the fog is a colloid.
Explanation: