Practice - BERNOULLI’S PRINCIPLE
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
What does Bernoulli’s Principle express?
💡 Hint: Focus on the conservation of energy.
Define pressure energy.
💡 Hint: Consider how pressure influences motion.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What happens to the speed of a fluid in a narrower section of a pipe?
💡 Hint: Think about how fluid volume conservation works.
Is Bernoulli's Principle applicable to turbulent flows?
💡 Hint: Consider the role of friction in fluid dynamics.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
A pipe carrying water has a diameter of 10 cm at point A and 5 cm at point B. If the pressure at point A is 200 kPa and the height difference between points A and B is 2 m, calculate the pressure at point B.
💡 Hint: Use the equation: P1 + 0.5ρv1² + ρgh1 = P2 + 0.5ρv2² + ρgh2.
A water tank is open to the atmosphere and has a hole at the bottom. If the hole has a diameter of 2 cm, calculate the speed of efflux using Torricelli's law.
💡 Hint: Consider the height of the water column responsible for this speed.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.