1. 大学物理（热学）
金晓峰
复旦大学物理系
2019/1/17

2. 冷热的感觉

3. 伽利略 Galileo Galilei
温度计的发明

5. Black（1728—1799)
“By the use of these instruments we have learned, that if we take 1000 or more different kinds of matter, such as metals, stones, salts, woods, cork, feathers, wool, water and a variety of other fluids, although they be at first of different heats, let them be placed together in the same room without a fire,

6. and into which the sun does not shine, the heat will be communicated from the hotter of these bodies to the colder , during some hours perhaps, or the course at a day, at the end of which time, if we apply a thermometer to them all in succession, it will point precisely to the same degree.”