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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is specific heat capacity?
💡 Hint: Think about cooking and how water behaves.
Question 2
Easy
Which substance has a higher specific heat capacity, water or iron?
💡 Hint: Consider which material heats up faster.
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 specific heat capacity measure?
- Heat required to heat 1 kg by 1°C
- Total heat in a body
- Heat lost during cooling
💡 Hint: Think about how heat affects temperature.
Question 2
True or False: Water has a low specific heat capacity compared to metals.
- True
- False
💡 Hint: Recall how quickly metals heat up.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 4 kg block of a substance is heated from 20°C to 80°C using 12,000 J of heat. What is the specific heat capacity?
💡 Hint: Forget the units and focus on plugging in what's given.
Question 2
Water has a specific heat capacity of 4186 J/kg·°C. If 1 kg of water is heated by 1°C, how much energy is required?
💡 Hint: The definition gives it away!
Challenge and get performance evaluation