Nov 21, 2004 · Not sure what you are really asking, but the joule is a unit of energy or work. So, is it possible to have a negative energy or do negative work? Yes.

Jul 9, 2010 · A joule in mechanical work is 1 N of force applied on an object to move it a distance of 1 m. So a joule persecond is doing the above action in one second. Btw, a "joule per second" and a "joule …

Mar 2, 2012 · Then 1 volt means 1 joule per coulomb; 2 volts mean 2 joules per coulomb, and 5 volts mean 5 joules per coulomb. But what is meant by 2 or 5 volts? If one coulomb contains a set amount …

Jan 21, 2015 · The discussion is ongoing, with participants providing insights into the definitions of pascal and joule. There is a mix of interpretations regarding how to conceptualize these units, and …

Oct 19, 2006 · The discussion revolves around the definition of 1 Joule and its application in lifting objects, particularly focusing on the energy required to lift a 1 kg object a certain distance. …

Oct 2, 2006 · The discussion centers on the thermodynamic behaviors of gases during expansion, specifically comparing adiabatic cooling and the Joule-Thomson effect in the context of deflating tires …

Nov 10, 2011 · The correct way to express joules per metre squared per second is J/m²s, which represents watts per square metre, a standard unit for measuring solar energy. The confusion arises …

Aug 1, 2015 · The discussion centers around the possibility of converting coulombs to joules without knowing the voltage. Participants explore the relationships between these units and express varying …

Feb 17, 2015 · The discussion revolves around the equivalence of the units L*atm and Joules, particularly in the context of gas expansion and the work done by gases. Participants explore the …

Aug 1, 2021 · In the Joule definition, there is mention of "in the direction of its motion", which means the Joule in only defined for moving objects? No. The "direction of motion" thing comes in because if a …