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The joule is the SI unit of measurement for energyor work, whereas the watt is the SI unit of measurement for power.
Work is defined as the process of converting one form of energy into another, e.g. work is done when an electric motor converts electrical energy into kinetic energy.
Power is defined as the rate of doing work, so a watt is equivalent to a joule per second.
What else can I help you with?
Write a relation between commercial unit of electricity and the SI unit of energy?
The commercial unit of electricity is typically measured in kilowatt-hours (kWh), while the SI unit of energy is measured in joules (J). One kilowatt-hour is equal to 3.6 million joules.
How many joules are there in a kilowatt-hour?
There are 3.6 million joules in one kilowatt-hour.
1kilo watt hour is equal to in jull?
1 kilowatt hour means 1000 watts for 3600 seconds, so a kWh equals 3.6 million Joules.
How many joules in one kilowatt?
1 kWh = 3.6 x 106 joules. In engineering notation, that's 3.6E6.
The amount of energy used when you consume one kilo-watt in one hour?
One kilowatt-hour, or KWH.Additional AnswerYou don't 'consume power'; you consume energy. Power is a measure of the rate at which you consume energy.
Write a relation between commercial unit of electricity and the SI unit of energy?
The commercial unit of electricity is typically measured in kilowatt-hours (kWh), while the SI unit of energy is measured in joules (J). One kilowatt-hour is equal to 3.6 million joules.
How many kilowatt hours in one tetra joule?
1 kilowatt hour = 3,600,000 Joules 1 Tetrajoule = 1,000,000 Joules 1 kilowatt hour = 3.6 Tetrajoules
One kilowatt equals how many btu per hour?
A BTU is about 1055 joules. A kilowatt is 1000 joules/second, so it is 3,600,000 joules/hour. Dividing that by 1055 joules gives you the equivalent of about 3400 BTU/hour.
How many joules are there in a kilowatt-hour?
There are 3.6 million joules in one kilowatt-hour.
How many joules are equivalent to one kilowatt per hour?
The energy 1 kilowatt-hour (kWh) is 3600000 joules.AnswerThere is no such thing as a 'kilowatt per hour'. You probably mean 'kilowatt hour'?
What is difference between Kilowatt power vs kilowatt hour?
Kilowatt is a measure of the rate of energy use. It is 1,000 Watts or 1,000 Joules per second. A kilowatt hour is 1,000 Joules per second for 3,600 seconds or 3,600,000 Joules. This means a Kilowatt hour not a rate but a measure of total energy used.
How many joules are there in one kWH?
There are 3.6 million joules in one kilowatt-hour (kWh).
How do you convert joule to kilowatt-hour?
Joules x 0.000000278 = kW/h
How many units consumed per 24 hours of megawatt mot er?
Watt, kilowatt, or megawatt are units of power (energy/time). A watt is 1 joule/second. A kilowatt is a thousand joules per second. A kilowatt is also 1 kWh/hour (kilowatt-hour / hour). Since you would usually pay per kilowatt-hour, you might be more interested in the number of kilowatt-hours. A megawatt is a million joules per second - or a thousand kWh/hour.
How many joules of energy are in 1 kWH?
1 joule = 1 watt-secondkilo = 1,000hour = 3,600 seconds1 kilowatt-hour = 1,000 x watt x (3,600 seconds) = 3,600,000 joules
What does a kilowatt-hour measure?
It is a unit of energy. If energy is transferred at a rate (power) of one kilowatt, during one hour, then one kilowatt-hour (kilowatt times hour) of energy will be transferred. Since a joule is equal to a watt-second, a kilowatt-hour is the same as 3.6 million joules.
What is a measure of eletrical energy equivalent to one kilowatt hour?
A measure of electrical energy equivalent to one kilowatt hour is a unit of energy equal to 3.6 million joules.
