railway RRB JE (CBT I + CBT II) Mock Test 2024 Thermodynamics First Law of Thermodynamics The Perfect Gas
2 kg of substance receives 500 kJ and undergoes a temperature change from 100°C to 200°C. The average specific heat of substance during the process will be
1
5 kJ/(kg°K)
2
2.5 kJ/(kg°K)
3
10 kJ/(kg°K)
4
0.31 kJ/(kg°K)