a 50 g sample of metal is heated to 75 C and placed into 50 g of water at 25 C. the temperature of the water rose to reach a final temperature of 26.4 C. a) what is the final temperature of the metal? justify your answer b) which substance had the larger change in temperature, the metal or the water? c) which substance had the largest change in average energy, the metal of the water? justify your answer d) explain at the particulate level how the temperature of the water increased after addition of the metal. your answer should explain the role of KE.