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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the perfect gas law represent?
💡 Hint: Remember the equation PV = nRT.
Question 2
Easy
Define bulk modulus of elasticity.
💡 Hint: Think about how materials respond to pressure.
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 is the perfect gas law?
- PV = nRT
- PV = kT
- PV = WQ
💡 Hint: Remember the equation that everyone uses for gas calculations.
Question 2
Is bulk modulus of elasticity related to resistance to compression?
- True
- False
💡 Hint: Think about how materials react under pressure.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A gas at a certain temperature has a pressure of 150 kPa, and its volume is 1.5 m³. If the gas undergoes an isothermal expansion to 2.5 m³, what will be the new pressure assuming it stays at the same temperature?
💡 Hint: Apply the ideal gas law while keeping temperature constant.
Question 2
A gas is compressed isentropically to half its volume, starting from a pressure of 100 kPa. What is the pressure after compression if k = 1.4?
💡 Hint: Remember to take into account the value of k for your calculations.
Challenge and get performance evaluation