热功当量的实验研究

Measuring the Mechanical Equivalent of Heat

根据能量守恒定律,通过分析热能与电能的转换过程,设计出了一种测量简单、误差小的测定热功当量的实验方法。

According the conservation of energy law,by wa y of analyzing the process of the conversion of heat energy and electrical energy ,an experimental method of measuring the mechanical equivalent of heat,which measuring is simple and error is small,has been designed.