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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is latent heat?
💡 Hint: Think about how ice melts.
Question 2
Easy
What is the unit of latent heat of fusion?
💡 Hint: It's a measure of energy.
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 latent heat of fusion refer to?
- The heat to vaporize liquid
- The heat to melt a solid
- The heat to warm a gas
💡 Hint: Recall the definition we discussed.
Question 2
True or False: Latent heat can change a substance's temperature.
- True
- False
💡 Hint: Think about melting versus heating.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If 2 kg of ice at 0°C is completely melted, how much energy is absorbed?
💡 Hint: Use the latent heat of fusion value provided.
Question 2
A cooling system melts 300 grams of ice at 0°C into water. Calculate how much heat is absorbed.
💡 Hint: Convert grams to kilograms before calculation.
Challenge and get performance evaluation