-
-
01-电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
02-电能表-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
03-看得见的1kW·h-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
04-电功-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
05-电功的公式-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
06-用电器的电功-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
07-纯电阻用电器-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
08-电功公式的变形-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
09-计算单个用电器的电功(上)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
10-计算单个用电器的电功(下)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
11-串联电路电功的计算-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
12-并联电路电功的计算-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
13-电功率的定义和公式-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
14-串、并联电路的电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
15-千瓦时的来历-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
16-根据电能求电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
17-用P-t图象计算电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
18-电流热效应-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
19-影响电热量的因素-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
20-焦耳定律-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
21-电热的利用与防治-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
22-计算电热量-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
23-探究影响导体产热量多少的因素-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
24-影响导体产热量多少的因素实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
25-电功率和电压-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
26-额定功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
27-实际功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
28-电功率的测量原理-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
29-测量小灯泡的电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
30-测量小灯泡的电功率实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
31-转换法(总结)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
32-(拓展)测手机充电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
33-根据电功率求电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
34-根据U、I、R求电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
35-计算电动机的能量-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
36-测小灯泡额定功率(只用电流表)实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-
37-测小灯泡额定功率(只用电压表)实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
-