Boyle's Law - Marriot New

Consists of acrylic tube graduated from 0 to 300cm mounted horizontally. The tube is sealed with a gas tap with standard pressure gauge. By adjusting the position of the rubber stopper with a screw thread the effective length of the tube can be adjusted, by varying the position of the stopper Boyle’s law can be investigated. This apparatus does not require any oil unlike the conventional Boyle’s law apparatus.