HEAT received by system = +60 kJCharge in INTERNAL energy = -30 kJFrom FIRST Law of ThermodynamicsΔQ = ΔU + ΔW⇒ ΔW = ΔQ – ΔU= 60 – (- 30) = 90 KJ SIGN convention Heat added to system = +veHeat released from system = -veWork done on the system = -veWork done by the system = +ve "> HEAT received by system = +60 kJCharge in INTERNAL energy = -30 kJFrom FIRST Law of ThermodynamicsΔQ = ΔU + ΔW⇒ ΔW = ΔQ – ΔU= 60 – (- 30) = 90 KJ SIGN convention Heat added to system = +veHeat released from system = -veWork done on the system = -veWork done by the system = +ve ">
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A closed system receives 60 kJ heat but its internal energy decreases by 30 kJ. Then the work done by the system is

Fluid Mechanics First Law Thermodynamics in Fluid Mechanics . 7 months ago

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HEAT received by system = +60 kJCharge in INTERNAL energy = -30 kJFrom FIRST Law of ThermodynamicsΔQ = ΔU + ΔW⇒ ΔW = ΔQ – ΔU= 60 – (- 30) = 90 KJ SIGN convention Heat added to system = +veHeat released from system = -veWork done on the system = -veWork done by the system = +ve
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Posted on 13 Nov 2024, this text provides information on Fluid Mechanics related to First Law Thermodynamics in Fluid Mechanics. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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