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What is the symbol of j?
No element has the symbol J. It's the symbol for the energy unit joules, though.
What symbol is used to show a transfer of energy?
The symbol used to show a transfer of energy is an arrow pointing from the energy source to the recipient of the energy. It typically represents the direction of the energy flow between the two entities.
What unit is used to measure amount of energy in food?
kilo joules are used but sometimes calories are also used.
What does J stand for in chemistry terms?
'J' is 'Joules' of energy, be it mechanical, heat, electric etc., Named after James Joule a Staffordshire, England , chemist. The basic S.I. units of the J (Joule) are 'kg*m^(2)s^(-2), somtimes written as kg(m/s)^(2) kJ (kilo Joules)= thousands of Joules ( of energy). e.g. 1000 J = 1 kJ
What unit is used to measure energy of an electron?
joules or kilo-joules
What are the units used is temperature?
calories and joules
What is the symbol for joules?
the basic is 'J' however in si units it is 'N m'
What is the metric unit for measuring energy?
Joules are the metric units used to measure energy. When you are working with any form of energy you state them in joules.
If you do 900 joules of work in 10 minuteshow much power have you used?
10 joules of work in 1 second
What measure of energy is used to measure energy in food?
Calories (1 dietary calorie, symbol Cal, is equivalent to 1000cal) are commonly used to measure energy in food. In some countries, joules are used instead. For scientific purposes, the joule (an SI unit) is preferred.
How do you convert kilojoules into calories?
Depends on the type of calorie you're asking about. A "small calorie" which uses the symbol 'cal' is equivalent to about 4.18 Joules. A "large calorie" which uses the symbol 'Cal' is equivalent to about 4.18 Kilo Joules.
What units are used to express energy and work?
joules
