A system delivers 1275 J of heat while the surroundings perform 855 J of work...

M

Maria Christensen

New member
...on it. Calculate ?E in J.? A system delivers 1275 J of heat while the surroundings perform 855 J of work on it. Calculate ?E in J.
Answer

-2130 J
-420 J
420 J
2130 J
-1275 J
 
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