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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is convection?
💡 Hint: Think about how heat moves in a pot of boiling water.
Question 2
Easy
Give a simple example of convection.
💡 Hint: Consider places where air is heated.
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 happens to warm fluid in convection?
- It sinks
- It stays level
- It rises
💡 Hint: Consider what happens to hot air balloons.
Question 2
True or False: Forced convection occurs only in natural settings.
- True
- False
💡 Hint: Think about how machines influence airflow.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where a room is heated by a radiator, explain the convection process observed in the room.
💡 Hint: Picture the flow of air as the temperature changes.
Question 2
Design an experiment using food coloring to demonstrate convection currents in water and explain the expected outcomes.
💡 Hint: What patterns do you expect to see as the water heats?
Challenge and get performance evaluation