1. The specific heat of water is 1.0 Btu/lb * °F and its density is 62.4 lb/ft3. Determine the specific heat capacity of water. 2.The specific heat of concrete is 0.27 Btu/lb * °F and its density is 140.0lb/ft3. Determine the specific heat capacity of concrete. 3. Moist air (at sea level) is at a dry bulb temperature of 80°F and a wet bulb temperature of 67°F. Find the relative humidity and the dew point temperature. 4.The wet bulb thermometer reads 60°F and a dry bulb thermometer reads 72°F. Find the dew point temperature, relative humidity and humidity ratio.
