1 joule how many watt?
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1 Watt-hour is equal to 3600 Joules (3.6kJ). One Kilowatt-Hour is the same as 1,000 Watt-hours and is the most common unit used in electrical energy consumption.
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The metric unit for energy is the joule and a watt is equal to one Joule per second. Your 100W light bulb uses 100 joules of energy every second.
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›› Definition: Gigajoule So 1 gigajoule = 109 joules. ... The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
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1 Watt hour (Wh) is equal to 3.6 kilojoules (kJ). To convert watt hours to kilojoules, multiply the watt hour value by 3.6.
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Power in general is defined as energy over time. Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it's running.
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1 unit of electricity is equal to 3.6×10^6 joules or 3600000 joules.
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The energy consumed in 1 hour will be 216,000 joules, 60 watt-hours, or 0.06 kWh.
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Converting the Wattage Convert the wattage of 1000 watts into volts for a circuit that has an amperage of 10 amperes. Using the power equation of 1 watt = 1 ampere × 1 volt and translating that formula to find volts, you end up with 1 volt = 1 watt ÷ 1 ampere.
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Energy Units and Conversions. 1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. 1 Watt is the power from a current of 1 Ampere flowing through 1 Volt. ... 1 kilowatt-hour is the energy of one kilowatt power flowing for one hour.
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Energy/Electricity and its units If you use 1000 Watts or 1 Kilowatt of power for 1 hour then you consume 1 unit or 1 Kilowatt-Hour (kWH) of electricity.
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The commercial unit of energy is kilowatt hour (kW h). It is related to joules as. 1 kW h = 3.6 × 106 J.
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The units on the rate of heat transfer are Joule/second, also known as a Watt.
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1 megawatt (MW) = 1,000,000.00 joules per second (J/sec)
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Als eenheid van vermogen (dus energie per seconde) kennen we de watt (W), en, heel ouderwets: de paardenkracht (pk). 1 watt = 1 joule per seconde.
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The answer is 1. We assume you are converting between newton-meter and joule. You can view more details on each measurement unit: N-m or joule The SI derived unit for energy is the joule. 1 N-m is equal to 1 joule.
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1 kilowatt = 1000 watt = 1000 joule per seconde = 1000 J/s = 1 kJ/s. Een paar voorbeelden van energie en vermogen: Een forse stofzuiger heeft soms een vermogen van 1 kW, ofwel 1000 Watt, en verbruikt dus per seconde 1000 joule.
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A watt is a unit of power equal to one joule of energy per second. In terms of wattage, almost all 120-volt space heaters are rated up to 1500 watts at the maximum setting, and there is a 10/1 ratio of watts to square feet heated.