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What is the main unit of energy?


How is the SI unit of energy defined?

Joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. In electrical terms, the joule equals one watt-second—i.e., the energy released in one second by a current of one ampere through a resistance of one ohm.

What is Newton’s SI units?

Newton, absolute unit of force in the International System of Units (SI units), abbreviated N. It is defined as that force necessary to provide a mass of one kilogram with an acceleration of one metre per second per second.

What does kJ mol 1 mean?


Is kJ and kJ mol the same?

kJ is the units “Joules” multiplied by a number (kilo = x1000) that has no units of it’s own. kJ/mol is just the J multiplied by a number that has no units on it’s own: 1000/mol.

How do you convert kJ to MJ?

To convert a kilojoule measurement to a megajoule measurement, divide the energy by the conversion ratio. The energy in megajoules is equal to the kilojoules divided by 1,000.

What is MJ kg?

MJ/kg may refer to: megajoules per kilogram. Specific kinetic energy. Heat of fusion. Heat of combustion.

Which has highest calorific value?


What does MJ m3 mean?

megajoules per cubic metre

How many zeros are in mega joules?

The energy & work value 0.05 MJ (megajoule) in words is “zero point zero five MJ (megajoule)”.

How many KW is a unit of gas?

The correction factor converts gas units into kWh by working out the volume of gas based on temperature and pressure. It can vary slightly, but all suppliers use a standard factor of 1.02264. This makes sure we all get the same number of kWh for each cubic metre of gas.

How do you convert m3 hr to KW?

Convert from cubic meters to kilowatt hours (multiply by 11.1868).

How much is unit of gas?

1 unit of gas is equal to one kilowatt hour (kWh) of gas used. Its important to understand that your gas meter does not directly show how many units you are using, but instead measures the amount of gas used by volume in Cubic Meters (m3) or Cubic Feet (ft3), depending on the type of meter that you have.