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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define sensible heat.
π‘ Hint: Think about temperatures changing.
Question 2
Easy
What is the formula for calculating sensible heat?
π‘ Hint: Recall the three components of the formula.
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 sensible heat refer to?
- Heat causing phase change
- Heat causing temperature change
- Heat not affecting temperature
π‘ Hint: Consider what happens when you heat water without boiling it.
Question 2
True or False: Sensible heat can cause phase changes in a substance.
- True
- False
π‘ Hint: Think about what happens during melting versus heating.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the heat required to raise the temperature of 2.5 kg of oil from 20Β°C to 60Β°C if the specific heat capacity of the oil is 2 J/gΒ°C.
π‘ Hint: Remember to convert weights consistently before using the formula.
Question 2
A substance requires 5000 J to increase its temperature by 10Β°C. What is the specific heat capacity if its mass is 2 kg?
π‘ Hint: Rearrange the formula to solve for specific heat capacity.
Challenge and get performance evaluation