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Physics Question on Thermodynamics

"Heat cannot itself flow from a body at lower temperature to a body at higher temperature ". This statement corresponds to

A

Conservation of mass

B

Second law of Thermodynamics

C

First law of Thermodynamics

D

Conservation of Momentum

Answer

Second law of Thermodynamics

Explanation

Solution

The statement "Heat cannot itself flow from a body at lower temperature to a body at higher temperature" corresponds to the (B) Second law of Thermodynamics.
The second law of thermodynamics is a fundamental principle in thermodynamics that governs the direction of heat transfer and the behavior of energy in systems. It states that heat naturally flows from a region of higher temperature to a region of lower temperature, and it is not possible for heat to spontaneously flow in the opposite direction without external work or energy input.