B
B. Tables of Units and Constants
| Units | |
Unit (Full Name) |
| Value in SI Units |
|
|
|
a (are) |
| 100 m2 |
A (ampere) |
| 1 A |
acre (acre) |
| 4046.87260987 m2 |
arcmin (minute of arc) |
| 2.90888208666 x |
arcs (second of arc) |
| 4.8481368111 x |
atm (atmosphere) |
| 101325 kg / m•s2 |
au (astronomical unit) |
| 1.495979 x 1011 m |
Å (Angstrom) |
| 1 x |
b (barn) |
| 1 x |
bar (bar) |
| 100000 kg / m•s2 |
bbl (barrel) |
| .158987294928 m3 |
Bq (becquerel) |
| 1 1 / s |
Btu (international table Btu) |
| 1055.05585262 kg•m2 / s2 |
bu (bushel) |
| .03523907 m3 |
oC (degree Celsius) |
| 1K or 274.15 K |
c (speed of light) |
| 299792458 m / s |
C (coulomb) |
| 1 A•s |
cal (calorie) |
| 4.1868 kg•m2 / s2 |
cd (candela) |
| 1 cd |
chain (chain) |
| 20.1168402337 m |
Ci (curie) |
| 3.7 x 1010 1 / s |
ct (carat) |
| .0002 kg |
cu (US cup) |
| 2.365882365 x |
o (degree) |
| 1.74532925199 x |
d (day) |
| 86400 s |
dB (decibel) |
| 1 (dimensionless value) |
dyn (dyne) |
| .00001 kg / m•s2 |
erg (erg) |
| .0000001 kg•m2 / s2 |
eV (electron volt) |
| 1.60217733 x |
F (farad) |
| 1 A2•s4 / kg•m2 |
|
|
|
Tables of Units and Constants