Zahlen
Bearbeiten
1021 |
Trilliarde |
|
|
1.000.000.000.000.000.000.000 |
1018 |
Trillion |
Exa |
E |
1.000.000.000.000.000.000 |
1015 |
Billiarde |
Peta |
P |
1.000.000.000.000.000 |
1012 |
Billion |
Tera |
T |
1.000.000.000.000 |
109 |
Milliarde |
Giga |
G |
1.000.000.000 |
106 |
Million |
Mega |
M |
1.000.000 |
103 |
Tausend |
Kilo |
K |
1.000 |
102 |
Hundert |
Hekto |
L |
100 |
101 |
Zehner |
Deka |
da |
10 |
100 |
Einer |
– |
– |
1 |
1 |
1 |
|
|
|
10-1 |
1 Zehntel |
Dezi |
d |
0,1 |
10-2 |
1 Hundertstel |
Centi |
c |
0,01 |
10-3 |
1 Tausendstel |
Milli |
m |
0,001 |
10-6 |
1 Millionenstel |
Mikro |
μ |
0,000.001 |
10-9 |
1 Milliardstel |
Nano |
n |
0,000.000.001 |
10-12 |
1 Billionstel |
Piko |
p |
0,000.000.000.001 |
10-15 |
1 Billiardstel |
Femto |
f |
0,000.000.000.000.001 |
10-18 |
1 Trilliardstel |
Atto |
a |
0,000.000.000.000.000.001 |
Längen
Bearbeiten
1 Kilometer |
km |
= |
1.000 m |
= |
10³m |
|
|
|
|
|
|
|
|
1 Meter |
m |
= |
1/1000 km |
= |
10 dm |
= |
100 cm |
= |
1.000 mm |
|
|
|
|
1 Seemeile |
sm |
= |
1,85201 km |
= |
1.852,01 m |
|
|
|
|
|
|
|
|
1 Meile |
mi |
= |
1,609344 km |
= |
1.609,34 m |
= |
160.934 cm |
|
|
|
|
|
|
1 inch/Zoll |
in |
= |
2,54 cm |
|
|
|
|
|
|
|
|
|
|
1 feet/Fuß |
ft |
= |
12 in |
= |
0,3048 m |
= |
30,48 cm |
= |
304,8 mm |
|
|
|
|
1 Yard |
yd |
= |
3 ft |
= |
0,9144 m |
= |
91,44 cm |
= |
914,4 mm |
|
|
|
|
1 Dezimeter |
dm |
= |
10 cm |
= |
100 mm |
|
|
|
|
|
|
|
|
1 Zentimeter |
cm |
= |
1/100 m |
= |
0,1 dm |
= |
10 mm |
= |
10.000 ŋm |
|
|
|
|
1 Millimeter |
mm |
= |
10-3 m |
= |
1.000 nm |
= |
1.000.000 ŋmm |
= |
10.000.000 mÅ |
|
|
|
|
1 Mikrometer |
ŋm |
= |
10-3 mm |
= |
1 ŋm |
= |
103 nm |
= |
104Å |
= |
106pm |
= |
107mÅ |
1 Nanometer |
nm |
= |
10-6 mm |
= |
10-3 ŋm |
= |
1 nm |
= |
10Å |
= |
103pm |
= |
104mÅ |
1 Ångström |
Å |
= |
10-7 mm |
= |
10-4 ŋm |
= |
10-1 nm |
= |
1Å |
= |
102pm |
= |
103mÅ |
1 Pikometer |
pm |
= |
10-9 mm |
= |
10-6 ŋm |
= |
10-3 nm |
= |
10-2Å |
= |
1 pm |
= |
10mÅ |
1 Milli Ångström |
mÅ |
= |
10-10 mm |
= |
10-7 ŋm |
= |
10-4 nm |
= |
10-4Å |
= |
10-1pm |
= |
1mÅ |
Flächen
Bearbeiten
1 Quadratkilometer |
km² |
= |
|
1.000.000 m² |
1 Morgen |
Mg |
= |
1/4 – 1/2 ha = |
~ 3.000 m² |
1 Hektar |
ha |
= |
|
10.000 m² |
1 Ar |
a |
= |
|
100 m² |
1 Quadratmeter |
m² |
= |
|
100 dm² |
1 Quadratdezimeter |
dm² |
= |
|
100 cm² |
1 Quadratzentimeter |
cm² |
= |
|
100 mm² |
1 Quadratmillimeter |
mm² |
= |
|
106 ŋm² |
Masseneinheiten
Bearbeiten
1 Tonne |
t |
= |
1.000 kg |
= |
20 Ztr. |
1 Zentner |
Ztr. |
= |
50 kg |
= |
|
1 Pfund |
|
= |
0,5 kg |
= |
500 g |
1 Kilogramm |
kg |
= |
1.000 g |
|
|
1 Gramm |
g |
= |
1.000 mg |
|
|
Volumeneinheiten
Bearbeiten
1 Kubikkilometer |
km³ |
= |
1.000.000.000 m³ |
|
|
1 Kubikmeter |
m³ |
= |
1000³dm³ |
= |
1.000 Liter |
1 Kubikdezimeter |
dm³ |
= |
10³mm³ |
= |
1 Liter |
1 Kubikzentimeter |
cm³ |
= |
10³mm³ |
|
|
1 Kubikmillimeter |
mm³ |
= |
10-3cm³ |
|
|
1 Barrel |
bbl. |
= |
159 Liter |
|
|
1 US Gallone |
|
= |
3,785 dm³ |
= |
3.785 Liter |
1 Imperial Gallone |
|
= |
4,546 dm³ |
= |
4.546 Liter |
Zeiteinheiten
Bearbeiten
1 Jahr |
a |
= |
365 d |
= |
8760 h |
= |
525.600 min |
= |
31.536.000 s |
1 Tag |
d |
= |
24 h |
= |
1.140 min |
= |
86.400 s |
|
|
1 Stunde |
h |
= |
60 min |
= |
3.600 s |
|
|
|
|
1 Minute |
min |
= |
60 s |
|
|
|
|
|
|
1 Sekunde |
s |
= |
1 Mrd. ns |
|
|
|
|
|
|
Nanosekunde |
ns |
|
|
|
|
|
|
|
|
Krafteinheiten
Bearbeiten
1 Meganewton |
MN |
= |
10³kN |
= |
106 |
1 Kilonewton |
kN |
= |
10³N |
= |
10-3MN |
1 Newton |
N |
= |
10-3kN |
= |
10-6MN |
Arbeitseinheiten
Bearbeiten
1 Kilowattstunde |
kWh |
= |
3,60 * 106 J |
= |
860 kcal |
= |
1,36 PS h |
1 Kalorie |
kcal |
= |
4186,8 J |
= |
1,16*10-3 kWh |
= |
1,58*10-3 PS h |
1 Joule |
J |
= |
0,278*10-6 kWh |
= |
0,239*10-3kcal |
= |
0,378*10-6PS h |
Druckeinheiten
Bearbeiten
1 bar |
= |
105Pa |
= |
750 Torr |
= |
9,81 mWS |
1 Torr |
= |
133 Pa |
= |
1,33*10-3 bar |
|
|
1 Meter Wassersäule |
= |
9,80665 kPe |
= |
0,1 bar |
|
|
Leistungseinheiten
Bearbeiten
1 Kilowatt |
kW |
= |
1.000 W |
= |
860 kcal/h |
= |
1,36 PS |
1 Pferdestärke |
PS |
= |
736 W |
= |
0,736 kW |
= |
632 kcal/h |
1 Watt |
W |
= |
10-3kW |
= |
0,860 kcal/h |
= |
1,36*10-3 PS |
1 Kilokalorie/h |
kcal/h |
= |
1,16 W |
= |
1,16*10-3kW |
= |
1,58*10-3 PS |
Geschwindigkeit
Bearbeiten
1 Knoten |
kn |
= |
0,5144 m/s |
= |
1,852 km/h |
1 Meter pro Sekunde |
m/s |
= |
1,944 kn |
= |
3,6 km/h |
1 Kilometer pro Stunde |
km/h |
= |
0,540 kn |
= |
0,2778 m/s |
1 Meile pro Stunde |
mph |
= |
0,8960 kn |
= |
0,44704 m/s |
Schall in der Luft |
|
= |
331,5 m/s |
= |
1.193,4 km/h |
Schall in Wasser |
|
= |
1.407 m/s |
= |
50.652 km/h |
Licht |
|
= |
299.792.458 m/s |
= |
1.079.252.849 km/h |
Temperatureinheiten
Energieeinheiten
* Kernreaktion zur Gewinnung von Kernbrennstoffen