The density of salt water is higher.
hot water molecules move faster with food coloring.you can experiment it with the help of following steps:-Fill the glasses with the same amount of water, one cold and one hot.Put one drop of food coloring into both glasses as quickly as possible.Watch what happens to the food coloring.If you watch closely you will notice that the food coloring spreads faster throughout the hot water than in the cold. The molecules in the hot water move at a faster rate, spreading the food coloring faster than the cold water molecules which mover
It works the same as if it was hot water. The food coloring will diffuse the solution the exact same. The only difference is that it will diffuse slower than hot water. This happens for a pretty simple reason. The water molecules of the hot water are moving around a lot faster than the cold water. If the molecules are moving faster, they will interact with the food coloring molecules quicker hence diffusing (spreading) it quicker. hope this helps.
Hi i just did a science project on that and the answer is yes hot water rises its a scientific fact. if you dont believe me do this. color cold water with BLUE food coloring and the warm water with RED food coloring and poor them into a container at the same time. the red is on top and the blue is on the bottom hope i helped!!!!
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