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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the heat capacity of a 1 kg block of wood with a specific heat capacity of 0.5 J/gΒ°C?
π‘ Hint: Convert kg to grams and then apply the formula.
Question 2
Easy
If a substance has a specific heat capacity of 4.18 J/gΒ°C, what does this mean?
π‘ Hint: Think about the definition of specific heat capacity.
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 heat capacity measure?
- The mass of an object
- The amount of heat to raise temperature
- The specific heat of a material
π‘ Hint: Focus on the 'heat required' aspect.
Question 2
True or False: Heat capacity depends only on the mass of substance.
- True
- False
π‘ Hint: Remember both mass and material type are important.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 3 kg block of glass has a specific heat capacity of 0.84 J/gΒ°C. If it absorbs 2100 J of heat, what is the change in temperature?
π‘ Hint: Use the rearranged equation for ΞT.
Question 2
Explain why ocean water has a moderating effect on coastal climates.
π‘ Hint: Think how the ocean's temperature changes compared to land.
Challenge and get performance evaluation