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
What is Torricelli's Law?
💡 Hint: Think about the relationship between falling objects and fluid flow.
Question 2
Easy
How does fluid height affect efflux speed?
💡 Hint: Consider how pressure plays a role in this dynamic.
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 determines the speed of efflux in Torricelli's Law?
- The diameter of the hole
- The fluid height
- The temperature of the fluid
💡 Hint: Higher fluid means higher speed!
Question 2
True or False: According to Torricelli's Law, speed of efflux decreases as fluid height lowers.
- True
- False
💡 Hint: Think about how the pressure changes with height.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cylindrical tank is filled with water to a height of 10 m. Calculate the speed of efflux when a hole is made 2 m from the bottom.
💡 Hint: Be sure to calculate the height from the hole to the water surface!
Question 2
Discuss how Torricelli's Law applies when considering various tank shapes filled to equal heights.
💡 Hint: Think about how shape does not affect gravity's role!
Challenge and get performance evaluation