第一章机械能.................................................................................................................11．动能和势能...........................................................................................................12．动能和势能的转化...............................................................................................43．水能和风能的利用...............................................................................................7第二章分子动理论内能.............................................................................................91．分子动理论...........................................................................................................92．内能.....................................................................................................................133．做功和内能的改变.............................................................................................154．热传递和内能的改变热量.............................................................................185．比热容.................................................................................................................206．热量的计算.........................................................................................................237．能量守恒定律.....................................................................................................26第三章内能的利用热机.....................................................................................281．燃料及其热值.....................................................................................................282．内能的利用.........................................................................................................303．内燃机.................................................................................................................335．6．热机的效率、内能的利用和环境保护......................................................38第四章电路...................................................................................................................411．摩擦起电两种电荷.........................................................................................412．摩擦起电的原因原子结构.............................................................................453．电流的形成.........................................................................................................494．导体和绝缘体.....................................................................................................525．电路和电路图.....................................................................................................556．串联电路和并联电路.........................................................................................587．实验：组成串联电路和并联电路.....................................................................61第五章电流...................................................................................................................631．电流.....................................................................................................................632．电流表.................................................................................................................66第六章电压......................................................
