Q: 1 (NDA-I/2018)


Which one of the following statements is correct ?
question_subject: 
Science
question_exam: 
NDA-I
stats: 
0,8,14,8,5,2,7
keywords: 
{'energy transfer': [0, 0, 0, 1], 'temperature difference': [1, 0, 0, 2], 'heat': [10, 3, 13, 46]}

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