Which of the following is not a step in the conversion of 25 l to hm3?
fraction cubed: one m over ten to the negative second power m
one ml over ten to the negative third power l
one cubic cm over one ml
fraction cubed: one hm over ten to the second power m

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.