Questions
Choose the conditions for Reversibility are :
a) There must be complete absence of dissipative forces
b) The direct and reverse processes must take place infinitely slowly
c) The temperature of the system must not differ appreciably from its surroundings.
detailed solution
Correct option is C
Reversible process must be a quasi static, very slow so that system is in thermo dynamical equilibrium in any intermediate stage. No loss of heat energy due to friction , viscosity etc. The net heat is not utilized in performing the net work.Talk to our academic expert!
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If heat Q is added reversibly to a system at temperature T and heat is taken away from it reversibly at temperature , then which one of the following is correct.
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