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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is specific heat capacity?
๐ก Hint: Think about how much heat is needed to warm up water.
Question 2
Easy
What are the units of specific heat capacity?
๐ก Hint: Consider what happens when we heat one kilogram.
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 specific heat capacity?
- A measure of heat stored
- The energy to change temperature
- A property of gasses only
๐ก Hint: It has to do with how substances respond to energy input.
Question 2
True or False: Substances with high specific heat capacity heat quickly.
- True
- False
๐ก Hint: Think about how water behaves in a hot environment.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have 2 kg of aluminum with a specific heat capacity of 900 J kgโปยน ยฐCโปยน. How much energy is needed to raise its temperature from 25ยฐC to 75ยฐC?
๐ก Hint: Follow the main formula, ensuring to correctly calculate ฮT.
Question 2
A swimming pool holds 50,000 kg of water. How much energy is needed to increase its temperature by 1ยฐC?
๐ก Hint: Plug the values into the formula without missing any units.
Challenge and get performance evaluation