PLZ I NEED HELP FAST I AM ON A TEST Maria is comparing her history project's second-place award to her classmate's first-place award. She starts planning how to win the first-place award for the next contest. Which type of goal is Maria most likely planning? A intrapersonal B normative C long term D short term

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.