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Products
Mind Mapping Software
Outlining Software
Gantt Charts Software
Uses
Mind Maps for Education
Mind Maps for Business
Mind Maps for Personal Development
Mind Mapping Benefits
Articles
What is a Mind Map?
How to Mind Map?
How to Take Notes with Mind Maps?
How to Prioritize Tasks with Mind Maps?
What is a Concept Map?
Top 29 Mind Map Examples
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Personal & Work
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by
tim123456.std tim123456.std
8 years ago
427
冷暖天地
Open
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熱對物質的影響
熱對物質體積的影響
水在0度C至4度C之間,體積熱縮冷脹
氣體的熱脹冷縮變化最明顯,其次是液體固體的變化量最小
熱的傳播方式
熱的傳播方式有「傳導」,「對流」和「輻射」
熱由高溫物質傳到低溫物質的現象,稱為「熱的傳播」
熱量與比熱
質量1公克的水,上升(或下降)1度C所吸收(或放出)的熱量,稱為「1卡(cal)」
不同溫度的物體相接觸,彼此間流動的能量,稱為「熱量」
溫度與溫度計
測量溫度的工具稱為「溫度計」
物體冷熱的程度稱為「溫度」