
熱傳導、熱輻射、熱對流
Authored by em shiau
Science
6th Grade
Used 2+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
熱水壺:加熱時會在水中形成_____,促進水的溫度均勻分布,加速煮沸。
熱傳導
熱對流
熱輻射
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
熱水壺:設計以明火加熱(e.g.瓦斯爐)的熱水壺時,使用金屬作為壺身。
熱傳導
熱對流
熱輻射
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
隔熱窗:在雙層玻璃之間充入惰性氣體或是將夾層抽真空,減少_____。
熱傳導
熱對流
熱輻射
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
隔熱窗:玻璃上有反射膜,可以阻擋______。
熱傳導
熱對流
熱輻射
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
冷氣隔熱簾:通常採用塑膠或非金屬材質減少_____,阻隔室內外溫差,保持室內溫度穩定。
熱傳導
熱對流
熱輻射
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
風扇:透過促進空氣流動來_____,幫助散熱或讓空氣流通,使得室內感覺更涼爽。
加速熱傳導
加速熱對流
減少熱傳導
減少熱對流
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
當水被加熱至沸騰時,水中氣泡會往上升是_____的作用。
熱傳導
熱對流
熱輻射
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