واحدهای استاندارد اندازه گیری(2)
|
| Quart (U.S. dry) |
dqt |
2 dpint |
|
| Acre |
acre |
1/640.0 smi^2 |
|
| Hectare |
ha |
10000 m^2 |
|
| Barrel (petroleum) |
barrel |
158.9873 L |
|
| Fluid Ounce |
oz_fl |
29.57353 mL |
|
| Gill (U.S.) |
gi |
0.1182941 L |
|
| Peck (U.S.) |
pk |
8.809768 L |
|
| Tablespoon |
tbl |
1/32. pint |
|
| Teaspoon |
tsp |
1/3. tbl |
|
| Cup |
cup |
16. tbl |
|
|
| Coulomb |
Co |
1 A s |
Electric Charge |
| Volt |
V |
1 W/A |
Electric Potential |
| Ohm |
ohm |
1 V/A |
Electric Resistance |
| Ohm |
\\Omega |
1 V/A |
alternate symbol |
| Faraday |
faraday |
96485.31 Co |
Electric Charge |
| Farad |
farad |
Co/V |
Capacitance |
| Stokes |
stokes |
1e-4 m^2/s |
|
| Oersted |
Oe |
79.57747 A/m |
|
| Webber |
Wb |
V s |
Magnetic flux |
| Tesla |
Tesla |
Wb/m^2 |
Magnetic flux density |
| Henry |
H |
Wb/A |
Inductance |
| Siemens |
S |
A/V |
Electrical Conductance |
|
| Lux |
lux |
cd/m^2 |
Iluminance |
| Lux |
lx |
cd/m^2 |
|
| Lumen |
lm |
cd |
Luminous Flux |
| Stilb |
sb |
10000 cd/m^2 |
|
| Phot |
ph |
10000 lx |
|
| Becquerel |
Bq |
s^-1 |
activity |
| Gray |
Gy |
J/kg |
Absorbed Dose, kerma |
| Sievert |
Sv |
J/kg |
Dose equivalent |
|
| pound mole |
lbmole |
1 mol lbm/g |
quantity |
| poise |
poise |
1 g /sec cm |
viscosity |
| Gravity’s accel. |
G |
9.80665 m/sec^2 |
Gravity on Earth |
| Degree |
deg |
Pi/180 |
Can be used to convert from degrees
to radians for trig functions. |
| Percent |
% |
0.01 |
|
| Knot |
knot |
1852 m/hr |
velocity |
| Miles per Hour |
mph |
1 mi/hr |
velocity |
| Gallon/minute |
gpm |
1. gal/min |
flow rate |
| Revolution/minute |
rpm |
360 deg/min |
|
