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Heat transfer takes place as per ______________(a) Zeroth law of thermodynamics(b) First law of thermodynamics(c) Second law of thermodynamics(d) Kirchoff’s lawThe question was posed to me in a job interview.I want to ask this question from Convective Mass Transfer topic in chapter Mass Transfer of Bioprocess Engineering

Answer»

Right option is (c) Second law of thermodynamics

Explanation: Second Law of Thermodynamics states that It is not POSSIBLE for heat to flow from a colder body to a warmer body without any work having been done to accomplish this flow. Energy will not flow spontaneously from a low TEMPERATURE OBJECT to a HIGHER temperature object.



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