STANDARDPhysics-Thermodynamics
STANDARD Physics Laws of Thermodynamics MCQ Question
Type: MCQ-conceptual-Medium-Class 11
U = q + w, is mathematical expression for
A
first law of thermodynamics
B
second law of thermodynamics
C
third law of thermodynamics
D
zeroth law of thermodynamics
Correct Answer
Option A
Detailed Explanation
This is the first law of thermodynamics, which states that the change in internal energy is equal to the heat added to the system plus the work done on the system.
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