The density of aluminum is 2.70 g/mL. A piece of aluminum with a mass of 244 grams, is dropped into a graduated cylinder that already contains 20.0 mL of water. What is the volume that a student would read on the
graduated cylinder after the aluminum is placed into the water?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.