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Question 1 of 10
1. Question
Which method of heat transfer does not require a medium for propagation?
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Question 2 of 10
2. Question
In which material does conduction of heat occur most effectively?
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Question 3 of 10
3. Question
What type of heat transfer occurs in a boiling pot of water when bubbles rise to the surface?
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Question 4 of 10
4. Question
Which material is often used as a thermal insulator?
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Question 5 of 10
5. Question
What is the primary method of heat transfer from the Sun to the Earth?
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Question 6 of 10
6. Question
In a thermos flask, what role does the vacuum between the inner and outer walls play?
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Question 7 of 10
7. Question
Which of the following surfaces would be the best emitter of thermal radiation?
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Question 8 of 10
8. Question
In a radiator, how is heat transferred to the surrounding air?
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Question 9 of 10
9. Question
Why do some animals have fur or feathers in cold climates?
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Question 10 of 10
10. Question
What is the main mode of heat transfer in a metal rod when one end is heated and the other end becomes warm?
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