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Petawatt (PW) Skilgreining eininga
The petawatt is a multiple of the unit watt (W) for power. The International System of Units (SI) defines the prefix peta (P) as a factor of 1015 or 1000000000000000. Per this definition, one petawatt is 1015 watts. The petawatt is represented by the symbol PW.
SI Multiples
A table of various power watt units derived from SI multiples:
Submultiples |
Multiples |
||||||
Scientific Notation |
Gildi |
Forskeyti |
Nafn |
Scientific Notation |
Gildi |
Forskeyti |
Nafn |
10-1 W |
0.1 W |
Deci (D) | Deciwatt (DW) | 101 W |
10 W |
DECA (DA) | Decawatt (DAW) |
10-2 W |
0.01 W |
Centi (c) | CENTIWATT (CW) | 102 W |
100 W |
Hecto (h) | Hectowatt (HW) |
10-3 W |
0.001 W |
Milli (m) | Milliwatt (MW) | 103 W |
1000 W |
Kíló (k) | Kilowatt (KW) |
10-6 W |
0.000001 W |
Micro (µ) | Microwatt (µW) | 106 W |
1000000 W |
Mega (m) | Megawatt (MW) |
10-9 W |
0.000000001 W |
Nano (n) | Nanowatt (NW) | 109 W |
1000000000 W |
Giga (g) | Gigawatt (GW) |
10-12 W |
0.000000000001 W |
Pico (P) | Picowatt (PW) | 1012 W |
1000000000000 W |
Tera (t) | Terawatt (TW) |
10-15 W |
0.000000000000001 W |
Femto (f) | Femtowatt (FW) | 1015 W |
1000000000000000 W |
Peta (P) | Petawatt (PW) |
10-18 W |
0.000000000000000001 W |
Atto (a) | Attowatt (aw) | 1018 W |
1000000000000000000 W |
Exa (e) | Exawatt (EW) |
10-21 W |
0.000000000000000000001 W |
Zepto (z) | Zeptowatt (ZW) | 1021 W |
1000000000000000000000 W |
Zetta (z) | Zettawatt (ZW) |
10-24 W |
0.000000000000000000000001 W |
Yocto (y) | Yoctowatt (YW) | 1024 W |
1000000000000000000000000 W |
Yotta (y) | Yottawatt (yw) |
10-27 W |
0.000000000000000000000000001 W |
Ronto (r) | Rontowatt (rW) | 1027 W |
1000000000000000000000000000 W |
Ronna (R) | Ronnawatt (RW) |
10-30 W |
0.000000000000000000000000000001 W |
Quecto (q) | Quectowatt (qW) | 1030 W |
1000000000000000000000000000000 W |
Quetta (Q) | Quettawatt (QW) |
Other Powewr Unit Definitions
- Attowatt (aw)
Btu I.T. (Btu)
Kaloría I.T. (Cal)
- CENTIWATT (CW)
Cheval Vapeur (CV)
CLUSEC (CLUSEC)
- Decawatt (DAW)
- Deciwatt (DW)
- Dekawatt (DAW)
Dyne Centimeter (Dyncm)
ERG (ERG)
- Exawatt (EW)
- Femtowatt (FW)
Fót pund-kraftur (ft ∙ lbf)
Fótur pund (ft ∙ pdl)
- Gigawatt (GW)
Gram-afl sentímetri (GF ∙ cm)
- Hectowatt (HW)
Hestöfl rafmagn (HP)
Hestöfl International (HP)
Hestöfl mæligildi (HP)
Hestöfl vatn (HP)
Tommur aura bylting (í ∙ ozf)
Joule (j)
Kilocalorie I.T. (KCAL)
Kilogram-mæli (KGF ∙ M)
Kilopond mælir (KPM)
- Kilowatt (KW)
- Megawatt (MW)
- Örbylgjuofni (μW)
Milljón Btu I.T. (Mmbtu)
- Milliwatt (MW)
- Nanowatt (NW)
Newton Meter (n ∙ m)
- Petawatt (PW)
PFerdestarke (PS)
- Picowatt (PW)
Poncelet (P)
Pund fermetra fótur á rúmmetra (lb ∙ ft
2 /s ) - Quectowatt (qW)
- Quettawatt (QW)
- Ronnawatt (RW)
- Rontowatt (rW)
- Terawatt (TW)
Tonn af kæli (RT)
- Watt (w)
- Yoctowatt (YW)
- Yottawatt (yw)
- Zeptowatt (ZW)
- Zettawatt (ZW)
Convert to Another Power Unit
Tengdar skilgreiningar
Fyrirvari
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Heimildir
“Watt.” Wikipedia, Wikimedia Foundation, 4 Sept. 2023, en.wikipedia.org/wiki/Watt.