Meter | Length equal to 1,650,763.73 wavelengths in vacuum of the radiation corresponding to the transition between the levels 2 p10 and 5 d5 of the krypton-86 atom. |
---|---|
Kilogram | Mass equal to the mass of the international prototype of the kilogram. This is a particular cylinder of platinum-iridium alloy which is preserved in a vault at Sevres, France by the International Bureau of Weights and Measures. |
Second | Time duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom. |
Newton | Force which gives to a mass of 1 kilogram an acceleration of 1 meter per sec. per sec. |
---|
1 pascal | = 1 newton/meter2 |
---|---|
1 atmosphere | = 101 325 pascals |
1 bar | = 100 000 pascals |
1 centipoise | = 0.001 newton-second/meter2 |
1 centistoke | = 1 x 10-6 meter2/second |
1 fluid ounce (U.S.) | = 2.95735295625 x 10-5 meter3 |
1 foot | = 0.3048 meter |
1 gallon (U.S.) | = 3.785411784 x 10-3 meter3 |
1 gram | = 0.001 kilogram |
1 inch | = 0.0254 meter |
1 kilogram force | = 9.80665 newtons |
1 liter | = 0.001 meter3 |
1 micron | = 1 x 10-6 meter |
1 milliliter | = 1 x 10-6 meter3 |
1 ounce mass (avdp) | = 0.028349523125 kilogram |
1 pound force (avdp) | = 4.4482216152605 newtons |
1 pound mass (avdp) | = 0.45359237 kilogram |
*Exact by National Bureau of Standards definition
1 foot of H2O at 4°C | = 2 988.98 pascals |
---|---|
1 gram/centimeter3 | = 1 000 kilograms/meter3 |
1 inch of H2O at 4°C | = 249.082 pascals |
1 inch of Hg at 0°C | = 3 386.389 pascals |
1 pound F / inch2 | = 6 894.7572 pascals |
1 pound M / inch3 | = 27,679.905 Kilograms/meter3 |
1 quart (U.S.) | = 9.4635295 x 10-4 meter3 |
1 drop | = 50 microliters |
1 bar | = 14.503774 pound F / inch2 |