Second Law Of Thermodynamics MCQ - Practice Questions with Answers

"Heat cannot by itself flow from a body at a lower temperature to a body at a higher temperature" is a statement or consequence of

It is impossible to obtain a continuous supply of energy by cooling body below the temperature of the surrounding is kelvin's statement for 

Which of the following is incorrect regarding the first law of thermodynamics?

Directions: In this question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the two matrices, given below. The columns and rows of Matrix (I) are numbered from 0 to 4 and that of Matrix (II) are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g. 'A' can be represented by 02, 10, etc., and 'B' can be represented by 57, 65, etc. Similarly, you have to identify the set for the word.
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