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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is thermodynamics?
💡 Hint: Think about the relationship between heat and energy.
Question 2
Easy
Define thermal equilibrium.
💡 Hint: It indicates stability in a system.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Zeroth Law of Thermodynamics state?
- Two systems can exchange heat
- Two systems in equilibrium with a third system are in equilibrium with each other
- Temperature is not related to energy
💡 Hint: Think about conditions of thermal equilibrium.
Question 2
True or False: All forms of energy can be completely transformed into work.
- True
- False
💡 Hint: Recall the limitations set by the second law.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A gas in a cylinder expands isothermally, absorbing 100 J of heat. Calculate the work done by the gas if the temperature remains constant at 300 K.
💡 Hint: Recall that in an isothermal expansion for an ideal gas, the work done equals the heat absorbed.
Question 2
In an adiabatic process, 50 J of work is done on a gas. If the initial internal energy is 200 J, what will be the final internal energy?
💡 Hint: For adiabatic processes, the work done affects internal energy directly.
Challenge and get performance evaluation