Give an example of an energy transformation.

What happens to energy in an open system?

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.