Q. The volume of 4.0 cubic meters of gas is kept under constant pressure. Its temperature is increased from a minus 73 degrees Celsius to 127 degrees Celsius. What is the new volume of the gas?
Q. A severe thunderstorm dumped 2.4 in of rain in 30 min on a town of area 21 km2. What mass of water (in kg) fell on the town? One cubic meter of water has a mass of 103 kg.