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JEE PHYSICS MCQ: THERMODYNAMICS
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Statement-I: First law of thermodynamics specifies the conditions under which a body can use its heat energy to produce the work.
Statement-II: Second law of thermodynamics states that heat always flows from hot body to cold body by itself
Statement-II: Second law of thermodynamics states that heat always flows from hot body to cold body by itself
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Correct option: C
Statement-I is false and statement-II is true
Option C is correct. The first law of thermodynamics describes energy conservation, not the conditions for heat to work conversion. The second law correctly states that heat flows spontaneously from hot to cold bodies.
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