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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define an extensive property and give an example.
💡 Hint: Think about properties that change with size or amount.
Question 2
Easy
What is an intensive property? Provide an example.
💡 Hint: These properties are characteristic of the substance itself.
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
Which of the following is an extensive property?
- Density
- Volume
- Temperature
💡 Hint: Think about properties that vary with quantity.
Question 2
True or False: The specific energy is an example of an extensive property.
- True
- False
💡 Hint: Recall the definition of intensive properties.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A tank has an influx of 10 m³/s and an outflux of 10 m³/s. If the tank's cross-sectional area is constant and does not deform, discuss what happens to the mass within the tank over time.
💡 Hint: Think about how constant volume inflow and outflow affect mass.
Question 2
Derive the mathematical expression for the influx of a property B, given its dependence on cross-sectional area A and fluid velocity V.
💡 Hint: Consider the definitions of flow and property influx in terms of area and velocity.
Challenge and get performance evaluation