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RE: 27-01-2024 - Physics - Thermodynamics for open systems [EN]-[IT

in Olio di Balenalast year

I so much love your constant and simple explanation on physics

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In this first law of thermodynamics for open systems we must understand the importance of thermal power and mechanical power. Below I report the formula of the first law of thermodynamics for open systems in steady state conditions

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If the speeds involved are low and the difference in height is minimal, we can further simplify the formula which becomes like the following

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