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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

When does a system lose energy to its surroundings and its internal energy decreases? - Physics

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प्रश्न

When does a system lose energy to its surroundings and its internal energy decreases? 

टीपा लिहा

उत्तर

When the system does some work to increase its volume, and no heat is added to it while expanding, the system loses energy to its surroundings and its internal energy decreases.

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Heat, Internal Energy and Work
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Thermodynamics - Very Short Answer

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