Questions
When 110 J of heat is added to a gaseous system, internal energy increases by 40 J, the amount of work done is:
a
150 J
b
70 J
c
110 J
d
40 J
detailed solution
Correct option is B
dQ = du + dwdw = dQ - du= 110-40=70 joule.Talk to our academic expert!
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540 calories of heat convert l cc of water at 100°C to 1671 cc of steam at 100°C under atmospheric conditions. Increase in internal energy will be nearly:
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