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 melting?
💡 Hint: Think of ice turning into water.
Question 2
Easy
Define vaporization.
💡 Hint: Consider boiling water.
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 is the process of a liquid turning into a gas called?
- Melting
- Boiling
- Freezing
- Sublimation
💡 Hint: Think of water on a stove.
Question 2
True or False: Latent heat is the heat required for temperature change.
- True
- False
💡 Hint: Consider melting ice.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a block of ice at -10°C. Calculate the total energy required to convert it to steam at 100°C, given its specific heat capacities and latent heats.
💡 Hint: Break down the total energy into specific parts for clarity.
Question 2
Explain how sublimation can impact environmental conditions, such as during industrial processes or in nature.
💡 Hint: Think about dry ice in manufacturing versus snow in mountains.
Challenge and get performance evaluation