choose a QUANTITY ACCELERATION ANGLE AREA ELECTRICITY e MAGNET. ENERGY and WORK FORCE HEAT, entropy, etc. LENGTH LIGHT MASS and INERTIA MOMENT of FORCE PERMEABILITY POWER PRESSURE RADIOLOGY TEMPERATURE TIME VELOCITY and SPEED VISCOSITY,dyna., kine. VOLUME, capac. flow +
UK gallon = 1.201 US gallons US gallon = 0.8327 UK gallons UK bulk barrel = 36 UK gallons = 43.2342 US gallons = 0.1637 u.m.