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A 300 grams of water takes about 90 seconds to boil in a 2 kW kettle, so that is 2000 watts x 90 seconds which is 180,000 Joules of energy.
But to convert that water completely into steam requires an extra 300x550x4.2 Joules, which is nearly 700,000 Joules.
So converting it to steam takes 4-5 times as much energy as boiling it. That is why it takes a while for a kettle to boil dry.
What else can I help you with?
What is conventional thermal electricity?
I assume you mean electricity produced by burning coal, natural gas, or oil. These are the traditional fossil fuels used to produce heat, steam, and hence electric power.
Are electromagnets used in dams?
yes in the generators to produce electricity.
How can geothermal be used to produce electricity?
Using a geothermal transformer
How do you get electricity from a nuclear power plant?
Nuclear material is used to heat water which creates steam. The steam turns a turbine generator, like a car alternator on a massive scale, which creates the electricity that we use in our homes.
How renewable and non-renewable enerygy sources produce electricity?
They produce electricity be burning coal and then the coal is used to heat, light and do lots of other things.
Why does the splitting generate electricity?
If you mean nuclear fission, then this does not generate electricity directly. The energy released is essentially light/heat energy and this is used to heat water to produce steam. The steam is then used to drive turbines/generators to produce the electricity.
How is electricity produced when coal is burned?
Coal is burned to produce heat The heat is used to produce steam in a boiler. The steam is used to turn a turbine and generator set. This causes electricity to run through the wires.
How is biofuel used to make electricity?
Biofuel can be used in an oil-fired power plant to heat water to steam. The steam drives electrical turbines that produce electricity.
What is the most common method used to produce electricity?
The most common method used to produce electricity worldwide is through steam turbines powered by fossil fuels such as coal, natural gas, and oil. This involves heating water to produce steam, which drives the turbine to generate electricity.
How does peat produce electricity?
Peat is a type of organic matter that can be burned to produce electricity in power plants. When peat is burned, it releases energy in the form of heat, which is used to generate steam. This steam then turns turbines connected to generators, producing electricity.
Can fossil fuels be burned to produce thermal energy that can boil water and produce steam?
Yes, that is how they are used to generate electricity.
How does natural gas produce electricity?
Natural gas is ignited and the heat is used to boild water and generate steam. Steam is then forced through impeller turbines spinning them in turn spinning Generator Coils that Produce the electricity.
Does coal generate electricity?
Coal can't generate electricity by itself, but through the process of combustion, it can produce heat which can be used to produce steam that can run turbines which are connected to generators that produces electricity.
What is the most common source of energy used to produce electricity?
The most common source of energy used to produce electricity is fossil fuels, such as coal, natural gas, and oil. These fuels are burned to generate heat, which is then used to produce steam that drives turbines to generate electricity.
Is steam energy?
Steam energy is a form of thermal energy that is harnessed by using steam to power turbines that generate electricity. It is commonly used in power plants that rely on steam as a source of energy to produce electricity.
How do you generate electricity using trash?
Trash can be burned to produce heat, which can then be used to produce steam that drives a turbine generator to produce electricity. This process is known as waste-to-energy. Additionally, landfill gas from decomposing organic waste can be collected and used to fuel generators that produce electricity.
What is a renewable resource used for the generation of electricity.?
fossil fuels used gor heating water to produce steam which further runs turbine to generate electricity
