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Attowatt

💡 Words with a Similar Meaning to "Attowatt"

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WordDefinition
abwattnoun(electrical engineering) A unit of electrical power equal to one ten-millionth of a watt (10⁻⁷ watts), used in the centimeter-gram-second system of units.
petawattnoun(metrology) An SI unit of power equal to 10¹⁵ watts. Symbol: PW. An amount of power much larger than all the power generated by all power stations on Earth. (Consuming 1 petawatt during a duration of 1 hour would consume 1 petawatt-hour of energy.)
wattnounIn the International System of Units, the derived unit of power; the power of a system in which one joule of energy is transferred per second. Symbol: W
attojoulenoun(metrology) An SI unit of energy, work, and heat equal to 10⁻¹⁸ joules. Symbol: aJ
wattagenounAn amount or power (especially electric), expressed in watts, kilowatts etc.
pico-wattnounOne million millionth (10⁻¹²) of a watt, abbreviated as pW.
watt-secondnounA derived unit of energy that represents the energy provided by one watt of power acting for a duration of one second.
watt-hournounA unit of electrical energy equal to the power of one watt in use for one hour; often used as a unit of electricity consumption. It is equal to 3600 joules.
hellawatt
watthournounAlternative spelling of watt-hour. [A unit of electrical energy equal to the power of one watt in use for one hour; often used as a unit of electricity consumption. It is equal to 3600 joules.]
zettaamperenounAn SI unit measure of electrical current, equivalent to 10²¹ amperes (a sextillion amperes). 'ZA' is the SI unit symbol for the zettaampere.
negawattnoun(informal) A unit of saved energy.
terawatt-hournounA unit of energy equal to that provided by one terawatt acting for one hour.
angstrom unitnoun(physics) Alternative form of angstrom. [(physics, metrology) A unit of length equal to 10⁻¹⁰ meters (that is, one ten-billionth of a meter), approximately the size of an atom, and denoted by the symbol Å, used especially to measure the wavelength of electromagnetic radiation or distances between atoms.]
abamperenounUnit of electrical current in electromagnetic and Gaussian cgs systems of units, equal to 10 amperes in SI units.
kilowattnounOne thousand (10³) watts, an amount of power large enough to power such things as a typical home appliance (e.g., a microwave oven, a toaster, or a hair dryer). (Consuming 1 kilowatt during a duration of 1 hour consumes 1 kilowatt-hour of energy.)
angstromnoun(physics, metrology) A unit of length equal to 10⁻¹⁰ meters (that is, one ten-billionth of a meter), approximately the size of an atom, and denoted by the symbol Å, used especially to measure the wavelength of electromagnetic radiation or distances between atoms.
volt-amperenounThe unit of apparent power in an electrical circuit, equal to the product of root-mean-square (RMS) voltage and RMS current. Symbol VA.
terawatt-yearnounA unit of energy equal to that provided by one terawatt of power acting for one year (31·536 × 10¹⁸ joules).
zetta-amperenounAlternative spelling of zettaampere. [An SI unit measure of electrical current, equivalent to 10²¹ amperes (a sextillion amperes). 'ZA' is the SI unit symbol for the zettaampere.]

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