The image shows two cups that are each placed upside down in a bowl with water. The bowl on the left has hot water and the bowl
on the right has cold water. Food coloring was also added to each bowl. experiment setup Before continuing, make a prediction. What do you think will happen when an effervescent tablet is placed in the water under each inverted glass? WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY PLEASE
When you heat water, the water molecules begin to move around more quickly. They travel farther apart as they bounce off each other. A volume of hot water has fewer molecules and weighs slightly less than a volume of cold water because there is greater space between the molecules. As a result, heated water has a lower density than cold water. When you combine the two with the hot water on the bottom, the hot water rises to the top, mixing with the cold water and resulting in purple water.
Uranium is a radioactive element and its mining has many disadvantages. Th principal disadvantage of uranium mining is its radiations, which can cause severe health problems. The mining of uranium also have serious negative impacts on both air and water. Both the quality and the quantity of surface water and underground water are usually affected negatively by uranium mining.
