Q: 1 (NDA-I/2022)

What is the mass of a material, whose specific heat capacity is 400J/(kg°C) for a rise in temperature from 15 °C to 25 °C, when heat received is 20 kJ ?
SET A . Unofficial Key
question_subject: 
Science
question_exam: 
NDA-I
stats: 
0,12,39,13,12,14,12
keywords: 
{'specific heat capacity': [0, 0, 0, 2], 'temperature': [0, 1, 1, 7], 'mass': [0, 0, 2, 3], 'kg': [0, 1, 9, 24], 'heat': [10, 3, 13, 46], 'material': [0, 0, 0, 1], 'kj': [0, 1, 1, 1]}

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