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It depends on the efficiency of the appliance. If an electric motor has an efficiency of 0.7, then for every 1000 megajoules, 30 megajoules will be wasted as useless heat or sound or other useless energy form.
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Who are bigger a joule or a megaton?
How many kilojoules in 1 megajoules? The answer is 1000. We assume you are converting between kilojoule and megajoule. You can view more details on each measurement unit: kilojoules or megajoules. The SI derived unit for energy is the joule. 1 joule is equal to 0.001 kilojoules, or 1.0E-6 megajoules
How many joules in 1 gigajoule?
One billon. 1 joule X 1000 = 1 kilojoule = 1000 J 1 kilojoule x 1000 = 1 megajoule = 1000000 J 1 megajoule X 1000 = 1 gigajoule = 1000000000J
1000 watt wind mill generates how much energy?
1000 joules every second
What is the difference between Joules kilojoules and megaJoules?
They are all measurements in the Unit of the Joule. The prefix Kilo means 1000, and the prefix Mega means 1,000,000. So one KiloJoule is 1000 Joules, and one MegaJoule is 1,000,000 Joules. The only difference is QUANTITY.
Is power derived from energy?
Power = energy / time. For example, if a devices uses an ENERGY of 1000 Joules in 10 seconds, then during those 10 seconds it uses a POWER of 1000/10 = 100 Watts.
Who are bigger a joule or a megaton?
How many kilojoules in 1 megajoules? The answer is 1000. We assume you are converting between kilojoule and megajoule. You can view more details on each measurement unit: kilojoules or megajoules. The SI derived unit for energy is the joule. 1 joule is equal to 0.001 kilojoules, or 1.0E-6 megajoules
How many megajoules in a kiojoules?
1000 kilojoules = 1 megajoule
How many joules in 1 gigajoule?
One billon. 1 joule X 1000 = 1 kilojoule = 1000 J 1 kilojoule x 1000 = 1 megajoule = 1000000 J 1 megajoule X 1000 = 1 gigajoule = 1000000000J
How much is 0.95 thousand gigajoules in kilojoules?
1 gigajoule = 1000 megajoules. 1 megajoule = 1000 kilojoules. So 950 gigajoules = 950 x 106 kilojoules
1000 watt wind mill generates how much energy?
1000 joules every second
What are bigger units of works?
Well since Joule is the standard unit a Megajoule (1 million joules) or a kilojoule (1000 joules) can be used. Also a kilowatt-hour (3.6 million joules) is used by electric companies to keep track of the energy people use.
What is the difference between Joules kilojoules and megaJoules?
They are all measurements in the Unit of the Joule. The prefix Kilo means 1000, and the prefix Mega means 1,000,000. So one KiloJoule is 1000 Joules, and one MegaJoule is 1,000,000 Joules. The only difference is QUANTITY.
How much waste is being wasted?
About 200,000,000 gallons a day.
How many units consume for 1000 watts?
A watt is a unit of power. 1 watt = 1 joule/second; that is, if somebody consumes 1 watt, it consumes 1 joule of energy every second. Or if there is a transfer of 1 watt, 1 joule of energy is transferred every second. 1000 watts (1 kW), of course, is simply 1000 times as much (1000 joule/second).
How much heat is in 1000 watts?
1,000 joules of heat energy for every second that the 1,000 watts' dissipation continues.
How many kJ are in a MJ?
About one megajoule. About, because Joule (as an abbreviation) should be spelt with an upper case initial, since it is named after a real person. 1MJ.For a list of all the SI prefixes, (mega, milli,) see the subject under the BIPM website. (Bureau Intenational des Poids et Measures). This is the international agency responsible for these things.
What sort of energy does the power station generator?
The output is electrical energy. However most use a heat source (e.g. coal, oil, nuclear) to make steam (heat energy) which drives turbines (kinetic energy) the turn alternators (electric energy). At each conversion some energy is wasted to losses. A 1000 MWatt (electrical) power plant may need as much as 1500 MWatts (thermal) to operate. Much of this waste heat goes up the cooling towers.
