Transfer Of Thermal Energy Quiz Questions
5 Questions
| Total Attempts: 164
This quiz is on Transfer of Thermal Energy. 5 short-answer questions are designed to test your understanding of this topic.
Questions and Answers
- 1.Explain why a copper rod is a better thermal conductor than a wooden rod.
- 2.Mrs Lim made some tea in a black teapot. Is she doing the right thing if she had wanted to keep the tea warm? Explain why.What recommendations would you like to offer about Mrs Lim's teapot so that it can retain heat longer?
- 3.People living in cold countries with cold or temperate climate often wear clothes made of wool in order to keep warm. Explain why.
- 4.If we wish to use a vacuum flask to keep cold water cool for some time, do we need to cap the vacuum flask?Explain why.
- 5.When some ice cubes are placed in a glass of coke, it floats on top of the drink.Describe how the ice cubes will eventually cool the drink.
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Sample QuestionDensity changes are responsible for which method of thermal energy transfer?
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Sample QuestionThe thermal energy that flows from something at a higher temperature to something at a lower temperature. Name which definition this is matches to.
Online Quiz - Transfer of Thermal Energy & Conduction
Questions: 10 | Attempts: 1678 | Last updated: Mar 21, 2022
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Sample QuestionWhen you put your hand in a cup of ice water, your hand feels cold. This is because ___________.
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