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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a barometer measure?
💡 Hint: Think about what surrounds us all the time.
Question 2
Easy
Define gauge pressure.
💡 Hint: It's pressure without counting the atmosphere.
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 primary function of a barometer?
- Measure temperature
- Measure atmospheric pressure
- Measure volume
💡 Hint: Think about how weather systems work.
Question 2
True or False: An isothermal process involves a change in temperature.
- True
- False
💡 Hint: Recall the definition of isothermal.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A manometer is connected to a tank of air at a pressure of 2 MPa. How high would the water rise in a manometer? Assume the density of water is 1000 kg/m³.
💡 Hint: Remember to keep units consistent.
Question 2
Two different gases, Helium and Nitrogen, are kept at similar volumes and temperatures. If the molecular mass of Helium is significantly lower, how would this differ in terms of pressure? Explain mathematically.
💡 Hint: Apply the formula PV = nRT and consider the relationship between pressure and molecular mass.
Challenge and get performance evaluation