8 Which of the following statements are True i Heat cannot

Last updated: 6/21/2023

8 Which of the following statements are True i Heat cannot flow from cold body to a hot body by itself ii Any engine can be more efficient than a perfectly reversible engine working between any two temperatures iii Second Law of Thermodynamics explains the direction of flow of heat energy iv Entropy always decreases Only i is True Only i ii are True Only ii iii are True O Only i iv are True