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The same as the unit for energy. The SI unit for energy is the joule; several other units are commonly used.

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Q: What units express the difference in energy?
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A battery has a difference in potential energy between the positive terminal and negative terminal which units express this difference in energy?

That's a difference in electrical potential, not potential energy.It's described in units of "volts".


What units are used to express energy and work?

joules


What units are used to express this energy?

Energy - of any type - is measured in Joules.


Which combination of fundamental units can be used to express energy?

Kgxm2/s2


A battery has a difference in potential energy between the positive terminal and negative terminal which units express the difference?

Volts. Volts is another term for potential.


What is the difference between work energy and power?

Work is transfer of energy, so it has the same units as energy. Power is the amount of energy transferred per unit time, so it does not have the same units of energy. Rather, its units are energy/time.


All form of energy can be measured in what?

If you refer to the units, you can use the same units for any type of energy - for example, you can express the energy in joule (which is the international unit for energy), in eV, in kWh, etc.


What Units used to express energy transfer?

Its the exact amount without loosing any in the process. This process is called "The Law of Conservation of Energy".


What is the difference between gravitational potential energy and gravitational force?

Gravitational Force, F, is the derivative of Gravitational Energy E; F=XE = (d/dr + Del)E. Energy has units of Joules and Force has units of Newtons.


If 100 units of electricity produce 20 units of light energy and 30 units of sound energy how many units of heat energy would the remainder of the energy produce?

50 units


Express 60.1 cal of energy in units of joules?

The mechanical equivalent of heat is 4.2 Joules/calorie, so 60.1 calories = 252.42 Joules


The energy given off by burning fossil fuels can be measured in?

If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.