Does the food coloring stay at the bottom of the container or does ut mix with the liquid above it ​

Sagot :

Answer:

The food coloring has a slightly higher specific gravity, or relative density, than water, so before it has time to diffuse, it tends to sink in the water. When the water is cold, and the diffusion rate is slower, more of the food coloring stays together in a plume falling to the bottom of the container.