Abbreviations. A = angstrom, atm = standard atmosphere, 760 mm of Hg at 0 C, cal = calorie (gram), cm = centimeter, deg = degree, gal = gallon, U.S. liquid, gm (and g) = gram, gmole = gram-mole, J = joule, kcal = kilocalorie, kg = kilogram, kJ = kilojoule, km = kilometer, kW = kilowatt, l = liter, lb = avoirdupois pound, m = meter, mi = mile (U.S.) mm = millimeter, N = newton, oz = avoirdupois ounce, pmole = pound mole, pt = pint, rad = radian, rev = revolution, s = second, ton = short U.S. ton, V = volt, W = watt. Others are as usual.

LENGTH

AREA

VOLUME

DENSITY

ANGULAR

TIME

SPEED

FORCE, MASS

PRESSURE

ENERGY AND POWER

ENTROPY, SPECIFIC HEAT, GAS CONSTANT

UNIVERSAL GAS CONSTANT

Newton s proportionality constant k (as a conversion unit)

MISCELLANEOUS CONSTANTS