The methods of standardization or calibration employed have much in common even in the cases that appear most diverse.
The joule (/ËdÊuËl/), symbol J, is a derived unit of energy in the International System of Units. It is equal to the energy transferred (or work done) to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or NÂ·m).
The SI derived unit for energy is the joule. 1 joule is equal to 9.47817077749E-22 Q unit, or 2.77777777778E-7 kWh. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between Q unit and kilowatt hours.