"Heat cannot by itself flow from a body at lower temperature to a body at higher temperature" is a statement of consequence of:
- Asecond law of thermodynamics
- Bconservation of momentum
- Cconservation of mass
- Dfirst law of thermodynamics
Solution & Step-by-step Explanation
This is the Clausius statement of the Second Law of Thermodynamics, which defines the direction of spontaneous heat flow.