Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoFirst lawEasy2 minPYQ_2008

PhysicsEasysingle choice

If $Q, E$ and $W$ denote respectively the heat added, change in internal energy and the work done in a closed cycle process, thenNEET 2008 (Mains)

Answer:

Solution:

From the $1^{st}$ law of thermodynamics, $Q = E + W$ For cyclic process, $E = 0, ∴ Q = W \neq = 0$

Stream:NEETSubject:PhysicsTopic:Heat & ThermoSubtopic:First law

⏱ 2mℹ️ Source: PYQ_2008

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