Questions
Which of the following is incorrect regarding the first law of thermodynamics?
a
It introduces the concept of the internal energy.
b
It introduces the concept of entropy.
c
It is not applicable to any cyclic process.
d
It is a restatement of the principle of conservation of energy.
detailed solution
Correct option is B
First law of thermodynamics can not explain entropy.entropy is explained by 2nd law of thermodynamics.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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