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4. Thermodynamics, Page No., Date || 4, MAWALE PHYSICS, CLASSES, DIR:L..., 20, C-1) what is thermodynamics., VALE, M.Sc (Phy) B.Ed., NET, MOB.9890113638,, The, branch of physics deals, concepts of heat and temperaturre and the, interconversion of heat and other forms of, as thermodynamics., energy, is known, -2) Explain the concept of Thermal equilibrium., 201, Heat always transfer from body at bigher, temperature to, this troansfer, both bodies is the same., Ans:, a body at dowes temperature., sontinues till, heat content în, When two objects are at same, temperature they are said, equilibarium.nphnds, to, be in ther mal, zeroth law of thermodynamics is based, on concept of thermat equilibriumi, Q-3) state zesoth law of thermodynamics., Ans: Zenroth law of thermodynamics, If two thermadynamic systems are each, in thermal equilibrium with Hiird one then they, are in themal equilibrium with each other., A, A., BKC, schematic representation, Thesmadynamics., of zesoth law of