The food coloring in the hot water will move around and mix more and become more green than the food coloring in the cold water. Heat is a form of energy. The heat energy from the water makes the ...

All experiments are ... In this case, not all of the heat from the immersion heater will be heating up the water, some will be lost to the surroundings. More energy has been transferred than ...

But all that is about to change, as the family joins a small-yet-growing group who are tapping into a network of underground energy to heat and cool their homes. Massachusetts, like the rest of ...