Upon reaching the coral reefs for diving go check all your first gear. You see your scuba tank?

is filled to a pressure of about 20,000 kPa at 300K. The tank volume is 26 liters. You start to wonder, if the temperature remains constant, what happens to the volume of gas in the tank raising your preasure? Which of the four processes preasure describes this relationship with a constant volume?

Adhere to the gas law ideal for use in the volume of pressure and temperature to calculate the properties of the tank. PV = nRT. In this case, N and R are the same. Therefore: (PV / T) 1 = (PV / T) 2 can calculate the result of the change in pressure / volume

Save money for gas or for a worthy cause: dumpster dive.