Lp. |
Symbol |
Nazwa |
Name |
Wartość |
Jednostka |
|
° |
stopnie |
degree (angle) |
0.01745329251 |
rad |
|
′ |
minuty |
minute (angle) |
2.90888208666×10-4 |
rad |
|
″ |
sekundy |
second (angle) |
4.8481368111×10-6 |
rad |
|
AU |
jednostka astronomiczna |
astronomical unit |
149597870000 |
m |
|
G (g) |
przyspieszenie grawitacyjne |
accrleration of free fall |
9.80665 |
|
|
grade |
grady |
grade |
0.01570796326 |
rad |
|
kn |
węzeł |
knot |
1852/3600 |
m/s2 |
|
l.y. |
rok świetlny |
light year |
9.46053×10-15 |
m |
|
n.mile |
mila morska |
nautical mile |
1852 |
m |
|
pc |
parsek |
parsec |
3.08567757×1016 |
m |
|
year |
długość roku |
tropical year |
31556926 |
s |
|
acre |
akr |
acre |
4046.8564224 |
m2 |
|
barrelUS |
baryłka ropy (USA) |
barrel for petroleum |
0.15898729492 |
m3 |
|
bblUS |
sucha baryłka |
dry barrel |
0.11562712358 |
m3 |
|
bushelUK |
buszel (Anglia) |
bushel |
0.03636879435 |
m3 |
|
bushelUS (bu) |
buszel (USA) |
bushel |
0.03523907016 |
m3 |
|
chain |
sznur, łańcuch |
chain (surveyors) |
79200/3937 |
m |
|
cu |
kubek (USA) |
UScup |
2.365882365×10-4 |
m3 |
|
dry ptUS |
sucha pinta (USA) |
dry pint |
5.50610471358×10-4 |
m3 |
|
fath |
sążeń angielski |
fathom (surveyors) |
7200/3937 |
m |
|
fbm |
stopa deskowa |
board foot |
2.359737216×10-3 |
m3 |
|
flozUK |
uncja objętości (Anglia) |
fluid ounce |
2.84131205593×10-5 |
m3 |
|
flozUS |
uncja objętości (USA) |
fluid ounce |
2.95735295625×10-5 |
m3 |
|
ft |
stopa |
foot |
0.3048 |
m |
|
ftUS |
stopa (USA) |
foot (surveyors =US) |
1200/3937 |
m |
|
galUK |
galon (Anglia) |
gallon (United Kingdom) |
4.54609929488×10-3 |
m3 |
|
galUS |
galon (USA) |
gallon (United States) |
3.785411784×10-3 |
m3 |
|
in |
cal |
inch |
0.0254 |
m |
|
mil |
mil=0.001 cala |
mil |
2.54×10-5 |
m |
|
mile |
mila (międzynarodowa) |
mile (international) |
1609.344 |
m |
|
miUS |
mila (USA) |
US statute mile |
6336000/3937 |
m |
|
mph |
mila na godzinę |
miles per hour |
0.44704 |
m/s |
|
pk |
pek (USA) |
peck |
8.80976754172×10-3 |
m3 |
|
ptUK |
pinta (Anglia) |
pint |
5.6826241186×10-4 |
m3 |
|
ptUS |
mokra pinta (USA) |
liquid pint |
4.73176473×10-4 |
m3 |
|
tbsp |
łyżka stołowa |
tablespoon |
1.47867647813×10-5 |
m3 |
|
tsp |
łyżeczka do herbaty |
teaspoon |
4.92892159375×10-6 |
m3 |
|
yd |
jard |
yard |
0.914 |
m |
|
ydUS |
jard (USA) |
US yard |
3600/3937 |
m |
|
at |
atmosfera techniczna |
technical atmosphere |
98066.5 |
Pa |
|
atm |
atmosfera standardowa |
standard atmosphere |
101325 |
Pa |
|
ct |
karat |
metric carat |
2.×10-4 |
kg |
|
D |
denier , den |
denier |
50/450000000 |
kg/m |
|
G |
stała grawitacyjna |
gravitational constant |
6.672×10-11 |
|
|
kgf lub kG |
kilogram siła |
kilogram-force |
9.80665 |
N |
|
mH2O |
metr słupa wody |
meter of water |
9806.65 |
Pa |
|
mmHg |
mm słupka rtęci |
mm of mercury |
101325/760 |
Pa |
|
PS |
koń mechaniczny |
metric horsepower |
735.49875 |
W |
|
Torr |
tor |
torr |
101325/760 |
Pa |
|
cwt (UK) |
cetnar (Anglia) |
hundred-weight |
50.80234544 |
kg |
|
cwt (US) |
cetnar (USA) |
hundred-weight |
45.359237 |
kg |
|
ft∗lbf |
stopofunt siła |
foot pound - force |
1.35581794833 |
J |
|
ftH2O |
stopa słupa wody |
foot of water |
2989.06692 |
Pa |
|
gr |
gran |
grain |
6.479891×10-5 |
kg |
|
HP |
angielski koń parowy |
horsepower |
45.699871582 |
J |
|
inH2O |
cal słupa wody |
inch of water |
249.08891 |
Pa |
|
inHg |
cal słupka rtęci |
inch of mercury |
3386.38815789 |
Pa |
|
lb |
funt masy |
pound |
0.45359237 |
kg |
|
lbf |
funt siła |
pound-force |
4.44822161526 |
N |
|
lbt |
funt troy |
troy pound |
0.3732417216 |
kg |
|
oz |
uncja |
ounce |
0.02834952312 |
kg |
|
ozt |
uncja aptekarska |
troy ounce |
0.0311034768 |
kg |
|
pdl |
poundal |
poundal |
0.13825495437 |
N |
|
psi |
funt na cal kwadratowy |
pounds per square inch |
6894.75729317 |
Pa |
|
slug |
slug |
slug |
14.5939029372 |
kg |
|
ton (UK) |
tona brytyjska |
long ton |
1016.0469088 |
kg |
|
ton (US) |
tona amerykańska |
short ton |
907.18474 |
kg |
|
0°C |
zero Celsjusza |
zero Celsius |
273.15 |
K |
|
Cal15 |
kaloria 15-o stopniowa |
15 degree calorie |
4.1855 |
J |
|
CalIT |
równoważnik term. |
I.T.calorie |
4.1868 |
J |
|
Calth |
kaloria termochemiczna |
thermochemical calorie |
4.184 |
J |
|
°F |
stopień Farenheita |
degree Fahrenheit |
5/9 |
K(°C) |
|
0°F |
zero Farenheita |
zero Fahrenheit |
-160/9 |
°C |
|
BTU |
brytyjska jednostka ciepła |
British thermal unit |
1055.05585262 |
J |
|
BTU/(lb∗R) |
pojemność cieplna |
specyfic heat capacity |
4186.8 |
|
|
BTU/h |
BTU na godzinę |
Btu per hour |
0.29307107017 |
W |
|
BTU/lb |
ciepło właściwe |
specyfic internal energy |
2326 |
J/kg |
|
therm |
term = 100 000 BTU |
therm |
105505585.262 |
J |
|
εo |
przenikalność elektryczna próżni |
permittivity of vacuum |
8.85418781762×10-12 |
F/m |
|
μo |
przenikalność magnetyczna próżni |
permeability of vacuum |
1.25663706144×10-6 |
H/m |
|
Cs |
pojemność el. Gaussa |
G.el. capacitance |
1.11265005606×10-12 |
F |
|
Ds |
gęstość pola el. Gaussa |
G.el.flux density |
2.65441872944×10-7 |
C/m2 |
|
Es |
moc pola el. Gaussa |
G.el. field strength |
29979.2458 |
V/m |
|
Is |
prąd Gaussa |
G.electric current |
3.3356409518×10-10 |
A |
|
Oe |
natężenie pola el. Gaussa |
Hs.G.mag.field strength |
79.5774715459 |
A/m |
|
Ps |
polaryzacja el. Gaussa |
G.el. polaryzation |
3.33564095198×10-6 |
C/m2 |
|
Qs |
ładunek el. Gaussa |
G.el.charge |
3.33564095198×10-10 |
C |
|
Vs |
potencjał pola el. |
G.el.potential |
299.792458 |
V |
|
σ |
stała Stefana-Boltzmanna |
Stefan-Boltzmann constant |
5.67032×10-8 |
|
|
C |
prędkość światła |
speed of light |
299792458 |
m/s |
|
c1 |
stała promieniowania pierwotnego |
first radiation constant |
3.741832×10-16 |
W∗m2 |
|
c2 |
stała promieniowania wtórnego |
second radiation constant |
0.01438786 |
m∗K |
|
lam |
lambert |
lambert |
3183.09886184 |
cd/m2 |
|
flam |
lambert na stopę |
footlambert |
3.42625909964 |
cd/m2 |
|
dB |
decybel |
decybel , level difference |
0.11512925465 |
dB |
|
Np |
neper |
neper , level difference |
8.68588963807 |
Np |
|
e |
ładunek elementarny |
elementary charge |
1.6021892×10-19 |
C |
|
F |
stała Faradaya |
Faraday constant |
96484.56 |
C/mol |
|
k |
stała Boltzmanna |
Boltzmann constant |
1.380662×10-23 |
J/K |
|
NA |
stała Avogadro |
Avogadro constant |
6.022045×1023 |
mol-1 |
|
R |
stała gazowa |
molar gas constant |
8.31441 |
|
|
Vm |
objętość mola gazu |
molar volume |
0.02241383 |
m3∗mol |
|
α |
polaryzowalność cząstki |
G.el. polarizability of molecule |
1.11265005605×10-16 |
|
|
p |
moment dipolowy cząstki |
,G.el. dipole of molecule |
3.33564095198×10-12 |
C∗m |
|
α |
stała kryształu |
fine- structure constant |
7.2973506×10-3 |
- |
|
γp |
współczynnik żyromagnetyczny |
gyro- magnetic coeff. p |
267519870 |
|
|
γp' |
współczynnik żyromagnetyczny w wodzie |
gyro- magnetic coeff. p in water |
267513010 |
|
|
λcn |
długość fali n Comptona |
Compton wavelength n |
1.3195909×10-15 |
m |
|
λcp |
długość fali p Comptona |
Compton wavelength p |
1.3214099×10-15 |
m |
|
μB |
magneton Bora |
Bohr magneton |
9.274078×10-24 |
A∗m2 |
|
μe |
moment magnetyczny elektronu |
m.moment of electron |
9.2847701×10-24 |
A∗m2 |
|
μN |
magneton nuklearny |
nuclear magneton |
5.050724×10-27 |
A∗m2 |
|
μp |
moment magnetyczny protonu |
m.moment of proton |
1.41060761×10-26 |
A∗m2 |
|
ao |
promień Bohra |
Bohr radius |
5.2917706×10-11 |
m |
|
Eh |
energia atomu |
Hartree energy |
4.35981×10-18 |
J |
|
eV |
elektronovolt |
electronvolt |
1.6021892×10-19 |
J |
|
h |
stała Plancka |
Planck constant |
6.626176×10-34 |
J∗s |
|
h bar |
h/2∗π |
h/2∗π |
1.0545887×10-34 |
J∗s |
|
m(1 H) lub mH |
masa atomu wodoru |
mass of hydrogen atom |
1.6725594×10-27 |
kg |
|
me |
masa spoczynkowa elektronu |
rest mass of electron |
9.109534×10-31 |
kg |
|
mn |
masa spoczynkowa neutronu |
rest mass of neutron |
1.6749543×10-27 |
kg |
|
mp |
masa spoczynkowa protonu |
rest mass of proton |
1.6726485×10-27 |
kg |
|
R∞ |
stała Rydberga |
Rydberg constant |
10973731.77 |
m-1 |
|
re |
promień elektronu |
electron radius |
2.817938×10-15 |
m |
|
u |
masa spoczynkowa atomu |
atomic mass unit |
1.6605655×10-27 |
kg |
|
Ci |
curie |
curie |
37 000 000 000 |
Bq |
|
R |
rentgen |
rontgen |
2.58×10-4 |
C/kg |
|
Φ0 |
strumień kwantów |
fluxoid quantum |
2.0678506×10-15 |
wb |