Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define mass flux.
💡 Hint: Think about how mass flows through an area.
Question 2
Easy
What does the continuity equation represent?
💡 Hint: Consider the inflow and outflow of mass.
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 continuity equation imply?
- Mass is conserved
- Mass can be created
- No mass flow occurs
💡 Hint: Think about the fundamental law of physics regarding mass.
Question 2
True or False: Incompressible flow implies changing density.
- True
- False
💡 Hint: Consider how density affects fluid motion.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a pipe that narrows from a diameter of 2 m to 1 m, how does the velocity change if the incoming mass flow rate is 100 kg/s?
💡 Hint: Use the principle of conservation of mass.
Question 2
Analyze a scenario of air being compressed in a cylinder while maintaining mass flow rate. How does density and velocity shift in relation to each other?
💡 Hint: Think about how compressing air changes its properties.
Challenge and get performance evaluation