Practice - First Law of Thermodynamics
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Practice Questions
Test your understanding with targeted questions
What does the First Law of Thermodynamics state?
💡 Hint: Think about energy flow and conservation.
Define internal energy.
💡 Hint: It relates to all forms of energy in the system.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the First Law of Thermodynamics state?
💡 Hint: Think about energy changes in different processes.
In which process is the volume constant?
💡 Hint: Recall the definition of isochoric.
1 more question available
Challenge Problems
Push your limits with advanced challenges
An ideal gas expands isothermally from 10 L to 20 L at a temperature of 300 K. Calculate the work done if the number of moles is 1.
💡 Hint: Don't forget to convert units appropriately.
During an isochoric process, 200 J of heat is added to a gas, and the change in internal energy is 150 J. Calculate the work done.
💡 Hint: What happens to work in a constant volume?
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