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How long it takes water to boil depends on how much heat is being used. Water boils at 100 degrees C
About a 100 watts.
That has nothing to do with intensity. The temperature 100 degrees Celsius equals 212 degrees Fahrenheit as the boiling point of water.
Boiling water has a lower latent heat than steam. Steam is the transition from liquid to gas for boiling water. If by boiling water you mean liquid water at the temperature of 100 degrees Celsius then yes, steam has a higher latent heat.
100 ml of water weighs 100 grams
Depends what type of fuel you use, and fuel prices where you are.
292 kj
That depends on the amount of water, on how cold it was initially, and on how fast heat energy is supplied.
Heat required to have such a change of state is called latent heat. If L J/kg is the latent heat per kg of water then for M kg of water we need M* L joule of heat energy
Heat of vaporization at 100 degrees C is 40.65 kJ/mol. 100g water * 1mol/18.015g = 5.55 mol 40.65*5.55 = 225.6452956 = 226 kJ if three sig figs.
How long it takes water to boil depends on how much heat is being used. Water boils at 100 degrees C
The specific heat of water at 20 0C and 100 kPa is 4,1818 J/gK.
100 degrees celsius are equal to 212 degrees fahrenheit.
Assuming standard atmospheric pressure, 2260 kilojoules.
1.3 kg water = 1300 grams. q(Joules-heat energy) = mass * specific heat * change in temperature q = (1300 g)(4.180 J/gC)(100 C - 20 C) = 4.3 X 105 Joules of heat energy ========================
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It is then at its boiling point.