Define nature of philosophy. Discuss its classification. Ans: NATURAL PHILOSPHY: Ever since man has started to observe, think and wondering about the world around him. He tried to organize the disorder in the observ…
Read moreA lthough different engines may differ in their construction Technology but they are based on the principle of a Carnot cycle. A typical 4 strokes petrol engine also undergoes for successive processes in each cycle. (a) 1. Inta…
Read moreT he concept of entropy was introduced into the study of thermodynamic by Rudolph Clausius in 1856 to give a quantitative basis for the second law. It provides another variable to describe the state of a system to go along with…
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