10.9 - HEAT TRANSFER
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Practice Questions
Test your understanding with targeted questions
What are the three modes of heat transfer?
💡 Hint: Think about how heat moves.
What is conduction?
💡 Hint: Think about touching a hot surface.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary mode of heat transfer when you touch a hot stove?
💡 Hint: Think about how heat is transferred through direct contact.
True or False: Radiation requires a medium for heat transfer.
💡 Hint: Consider how sunlight reaches Earth.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A metal rod is 1.5m long and one end is heated to 180°C while the other end remains at 30°C. If the thermal conductivity is 150 W/m.K, calculate the heat transfer rate.
💡 Hint: Remember to convert all units correctly.
Discuss how thermal insulation can affect energy efficiency in homes applying heat transfer principles.
💡 Hint: Think of how insulation traps heat effectively.
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