10 - Quantity of Heat
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Define heat.
💡 Hint: Think about the relationship between temperature and energy.
What is the unit of measurement for heat?
💡 Hint: Recall the SI system.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is heat measured in?
💡 Hint: Recall the unit associated with energy.
True or False: Latent heat is the heat required for changing temperature.
💡 Hint: Consider melting and boiling as examples.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate the heat required to raise the temperature of 5 kg of oil from 20°C to 80°C if the specific heat of oil is 2.0 J/g°C.
💡 Hint: Remember to convert kg to grams.
A certain metal has a latent heat of fusion of 200 kJ/kg. How much heat is required to melt 1.5 kg of this metal?
💡 Hint: Use the latent heat formula as a guide.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.