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6 Nov 2019
An electrical heater delivers 9.020 kJ of energy (as heat) to a system consisting of the gas inside a cylinder having a movable piston. As a result, the piston moves against a constant external pressure such that P delta V = 1.804 kJ. What is the change in internal energy for the system? Answer to the nearest 0.001 kJ. Show transcribed image text
An electrical heater delivers 9.020 kJ of energy (as heat) to a system consisting of the gas inside a cylinder having a movable piston. As a result, the piston moves against a constant external pressure such that P delta V = 1.804 kJ. What is the change in internal energy for the system? Answer to the nearest 0.001 kJ.
Show transcribed image text Deanna HettingerLv2
6 Nov 2019