相同质量的水和沙子加热相同温度相同时间,水比沙子升高1摄氏度需更多热量,这是比热容的定义.关键是人们是怎么检测出热量,怎么规定每摄氏度所需热量.那么厉害,还有,测这个比热容只是
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![相同质量的水和沙子加热相同温度相同时间,水比沙子升高1摄氏度需更多热量,这是比热容的定义.关键是人们是怎么检测出热量,怎么规定每摄氏度所需热量.那么厉害,还有,测这个比热容只是](/uploads/image/z/79112-56-2.jpg?t=%E7%9B%B8%E5%90%8C%E8%B4%A8%E9%87%8F%E7%9A%84%E6%B0%B4%E5%92%8C%E6%B2%99%E5%AD%90%E5%8A%A0%E7%83%AD%E7%9B%B8%E5%90%8C%E6%B8%A9%E5%BA%A6%E7%9B%B8%E5%90%8C%E6%97%B6%E9%97%B4%2C%E6%B0%B4%E6%AF%94%E6%B2%99%E5%AD%90%E5%8D%87%E9%AB%981%E6%91%84%E6%B0%8F%E5%BA%A6%E9%9C%80%E6%9B%B4%E5%A4%9A%E7%83%AD%E9%87%8F%2C%E8%BF%99%E6%98%AF%E6%AF%94%E7%83%AD%E5%AE%B9%E7%9A%84%E5%AE%9A%E4%B9%89.%E5%85%B3%E9%94%AE%E6%98%AF%E4%BA%BA%E4%BB%AC%E6%98%AF%E6%80%8E%E4%B9%88%E6%A3%80%E6%B5%8B%E5%87%BA%E7%83%AD%E9%87%8F%2C%E6%80%8E%E4%B9%88%E8%A7%84%E5%AE%9A%E6%AF%8F%E6%91%84%E6%B0%8F%E5%BA%A6%E6%89%80%E9%9C%80%E7%83%AD%E9%87%8F.%E9%82%A3%E4%B9%88%E5%8E%89%E5%AE%B3%2C%E8%BF%98%E6%9C%89%2C%E6%B5%8B%E8%BF%99%E4%B8%AA%E6%AF%94%E7%83%AD%E5%AE%B9%E5%8F%AA%E6%98%AF)
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