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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does temperature measure?
💡 Hint: Consider the motion of particles.
Question 2
Easy
What is the unit of heat?
💡 Hint: It's a standard unit 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 is heat?
- Energy stored in an object
- Energy transferred due to temperature difference
- Kinetic energy of particles
💡 Hint: Think about energy flow.
Question 2
True or False: Temperature and heat are the same concept.
- True
- False
💡 Hint: Reflect on the definitions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 5 kg block of metal is heated from 25°C to 75°C with a specific heat of 500 J/kg°C. How much heat is transferred?
💡 Hint: Use the specific heat formula and remember the temperature difference.
Question 2
If you have 200 g of boiling water (100°C) cooling down to 60°C, how much heat is lost? (c = 4190 J/kg°C)
💡 Hint: Convert grams to kg and apply the formula.
Challenge and get performance evaluation