天气预报 > 其他 > 比热容越大吸收的热量就越多吗
比热容越大吸收的热量就越多吗
更新时间: 2020-10-02 00:00:00  

比热容和热量之间的关系是这样定义的:物质每上升1摄氏度所吸收的热量和物质每下降1摄氏度所放出的热量叫做比热容。

所以吸收热量的多少和温度的升降有必然联系,比热容越大的物质,温度每上升1摄氏度,所吸收的热量越多;

比热容越小的物质,温度每下降1摄氏度,所放出的热量越少。

关键词: 比热 吸收 热量

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