Determine the amount of heat imparted to the gas if 10 J is perfect for it and its internal
| July 1, 2021 | education
Determine the amount of heat imparted to the gas if 10 J is perfect for it and its internal energy has increased by 30 J.
According to the first law of thermodynamics, the heat transferred to the system is spent on changing the internal energy of the system and doing work against external forces.
Let us find the heat transferred to the system as the sum of the change in internal energy and the perfect work:
Q = ΔU + A = 10 + 30 = 40 J.
Answer: Q = 40 J.
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