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Watt (W) Eenheid definisie
The watt is the unit of power in the International System of Units (SI), equal to 1 joule (J) per second (s) or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named in honor of James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. His invention was fundamental for the Industrial Revolution. The watt is represented by the symbol W.
SI Multiples
A table of various power watt units derived from SI multiples:
Submultiples |
Multiples |
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Scientific Notation |
Waarde |
Voorvoegsel |
Naam |
Scientific Notation |
Waarde |
Voorvoegsel |
Naam |
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 |
Kilo (K) | Kilowatt (KW) |
10-6 W |
0.000001 W |
Mikro (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)
Calorie 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)
Voet pondmag (FT ∙ LBF)
Voet pond (ft ∙ pdl)
- Gigawatt (GW)
Gram-krag sentimeter (GF ∙ cm)
- Hectowatt (HW)
Perdekrag Electric (HP)
Perdekrag International (HP)
Perdekragmetriek (HP)
Perdekragwater (HP)
Duim ounce-force revolusie (in ∙ ozf)
Joule (J)
Kilocalorie I.T. (Kcal)
Kilogram-krag meter (KGF ∙ M)
Kilopond meter (kpm)
- Kilowatt (KW)
- Megawatt (MW)
- Microwatt (μW)
Million Btu I.T. (MMBTU)
- Milliwatt (MW)
- Nanowatt (NW)
Newton Meter (N ∙ M)
- Petawatt (PW)
Pfdestarke (PS)
- Picowatt (PW)
Poncelet (P)
Pond vierkante voet per kubieke sekonde (lb ∙ ft 2 /s
) - Quectowatt (qW)
- Quettawatt (QW)
- Ronnawatt (RW)
- Rontowatt (rW)
- Terawatt (TW)
Ton verkoeling (RT)
- Watt (W)
- Yoctowatt (YW)
- Yottawatt (YW)
- Zeptowatt (ZW)
- Zettawatt (ZW)
Convert to Another Power Unit
Verwante definisies
Vrywaring
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Bronne
“Watt.” Wikipedia, Wikimedia Foundation, 4 Sept. 2023, en.wikipedia.org/wiki/Watt.