1. A 170 g copper bowl contains 110 g of water, both at 23.0°C.A very hot 370 g copper cylinder is dropped into the water, causingthe water to boil, with 4.17 g being converted to steam. The finaltemperature of the system is 100°C. Neglect energy transfers withthe environment. (a) How much energy istransferred to the water as heat? (b) How much tothe bowl? (c) What is the original temperature ofthe cylinder? The specific heat of water is 1 cal/g·K, and ofcopper is 0.0923 cal/g·K. The latent heat of vaporization of wateris 539 Cal/kg.
2. One liter of a gas with γ = 1.30 is at 369 K and 1.98 atmpressure. It is suddenly compressed adiabatically to 1/9 itsoriginal volume. (a) Find its final pressure and(b) temperature. (c) The gas isnow cooled back to 369 K at constant pressure. What is its finalvolume?
