A system absorbs 21.6 kJ of heat while performing 6.9 kJ of work on the surroundings....
A system absorbs 21.6 kJ of heat while performing 6.9 kJ of work on the surroundings. If the initial internal energy, E, is 61.2 kJ, what is the final value of E? [ NOTE: Remember “∆” = final – initial]
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![Het absorbed the sm2G ok done b the Susten -6 E ini并al = 61.2 k] fnal tinitials 26.9 Efinal-6h1 14-7](http://img.homeworklib.com/questions/7d3e70c0-c6e8-11ea-a746-570d4e9d02af.png?x-oss-process=image/resize,w_560)
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A system absorbs 21.6 kJ of heat while performing 6.9 kJ of work
on the surroundings....
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A system absorbs 187 kJ of heat and the surroundings do 120 kJ of work on the system. What is the change in internal energy of the system? Express the internal energy in kilojoules to three significant figures.
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A system absorbs 196 kJ of heat and the surroundings do 117 kJ of work on the system. Calculate the change in internal energy of the system.
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