In: Chemistry
Three different blocks of Al, Cu, and Fe, each of them with a mass of 8.5 g, 4) absorb 0.845 kJ of heat at 25°C. The specific heats of Al, Cu, and Fe are 0.900 J/g·°C, 0.385J/g·°C, and 0.444 J/g·°C, respectively. a) Which block reaches the highest temperature? b) What is that temperature (in oC)?