| ![]()  | 13.1 分子热运动(解析版).pdf | 2025-07-27 04:58:19 | 428.67 KB |  | 
                        
                                | ![]()  | 13.1 分子热运动(原卷版).pdf | 2025-07-27 04:58:19 | 422.68 KB |  | 
                        
                                | ![]()  | 13.2 内能(解析版).pdf | 2025-07-27 04:58:19 | 614.19 KB |  | 
                        
                                | ![]()  | 13.2 内能(原卷版).pdf | 2025-07-27 04:58:19 | 594.21 KB |  | 
                        
                                | ![]()  | 13.3 比热容(解析版).pdf | 2025-07-27 04:58:20 | 881.97 KB |  | 
                        
                                | ![]()  | 13.3 比热容(原卷版).pdf | 2025-07-27 04:58:20 | 861.08 KB |  | 
                        
                                | ![]()  | 14.1 热机(解析版).pdf | 2025-07-27 04:58:20 | 561.1 KB |  | 
                        
                                | ![]()  | 14.1 热机(原卷版).pdf | 2025-07-27 04:58:21 | 551.51 KB |  | 
                        
                                | ![]()  | 14.2 热机效率(解析版).pdf | 2025-07-27 04:58:22 | 623.21 KB |  | 
                        
                                | ![]()  | 14.2 热机效率(原卷版).pdf | 2025-07-27 04:58:22 | 574.32 KB |  | 
                        
                                | ![]()  | 14.3 能量的转化和守恒(解析版).pdf | 2025-07-27 04:58:22 | 410.36 KB |  | 
                        
                                | ![]()  | 14.3 能量的转化和守恒-(原卷版).pdf | 2025-07-27 04:58:22 | 402.7 KB |  | 
                        
                                | ![]()  | 15.1 两种电荷(解析版).pdf | 2025-07-27 04:58:22 | 583.7 KB |  | 
                        
                                | ![]()  | 15.1 两种电荷(原卷版).pdf | 2025-07-27 04:58:23 | 579.12 KB |  | 
                        
                                | ![]()  | 15.2 电流和电路(解析版).pdf | 2025-07-27 04:58:23 | 750.33 KB |  | 
                        
                                | ![]()  | 15.2 电流和电路(原卷版).pdf | 2025-07-27 04:58:23 | 739 KB |  | 
                        
                                | ![]()  | 15.3 串联和并联(解析版).pdf | 2025-07-27 04:58:23 | 1009.44 KB |  | 
                        
                                | ![]()  | 15.3 串联和并联(原卷版).pdf | 2025-07-27 04:58:23 | 990.24 KB |  | 
                        
                                | ![]()  | 15.4 电流的测量(解析版).pdf | 2025-07-27 04:58:23 | 593.63 KB |  | 
                        
                                | ![]()  | 15.4 电流的测量(原卷版).pdf | 2025-07-27 04:58:24 | 557.15 KB |  | 
                        
                                | ![]()  | 15.5 串、并联电路中电流的规律(解析版).pdf | 2025-07-27 04:58:24 | 451.84 KB |  | 
                        
                                | ![]()  | 15.5 串、并联电路中电流的规律(原卷版).pdf | 2025-07-27 04:58:24 | 427.42 KB |  | 
                        
                                | ![]()  | 16.1 电压(解析版).pdf | 2025-07-27 04:58:24 | 335.8 KB |  | 
                        
                                | ![]()  | 16.1 电压(原卷版).pdf | 2025-07-27 04:58:24 | 296.53 KB |  | 
                        
                                | ![]()  | 16.2 串、并联电路电压的规律(解析版).pdf | 2025-07-27 04:58:25 | 605.37 KB |  | 
                        
                                | ![]()  | 16.2 串、并联电路电压的规律(原卷版).pdf | 2025-07-27 04:58:25 | 573.68 KB |  | 
                        
                                | ![]()  | 16.3 电阻(解析版).pdf | 2025-07-27 04:58:25 | 417.92 KB |  | 
                        
                                | ![]()  | 16.3 电阻(原卷版).pdf | 2025-07-27 04:58:27 | 398.63 KB |  | 
                        
                                | ![]()  | 16.4 变阻器(解析版).pdf | 2025-07-27 04:58:27 | 1.06 MB |  | 
                        
                                | ![]()  | 16.4 变阻器(原卷版).pdf | 2025-07-27 04:58:27 | 823.49 KB |  | 
                        
                                | ![]()  | 17.1 电流与电压和电阻的关系(解析版).pdf | 2025-07-27 04:58:27 | 1.39 MB |  | 
                        
                                | ![]()  | 17.1 电流与电压和电阻的关系(原卷版).pdf | 2025-07-27 04:58:28 | 906.57 KB |  | 
                        
                                | ![]()  | 17.2 欧姆定律(解析版).pdf | 2025-07-27 04:58:28 | 423.83 KB |  | 
                        
                                | ![]()  | 17.2 欧姆定律(原卷版).pdf | 2025-07-27 04:58:28 | 398.33 KB |  | 
                        
                                | ![]()  | 17.3 电阻的测量(解析版).pdf | 2025-07-27 04:58:28 | 1.49 MB |  | 
                        
                                | ![]()  | 17.3 电阻的测量(原卷版).pdf | 2025-07-27 04:58:28 | 1014.08 KB |  | 
                        
                                | ![]()  | 17.4 欧姆定律在串、并联电路中的应用(解析版).pdf | 2025-07-27 04:58:29 | 654.3 KB |  | 
                        
                                | ![]()  | 17.4 欧姆定律在串、并联电路中的应用(原卷版).pdf | 2025-07-27 04:58:29 | 636.76 KB |  | 
                        
                                | ![]()  | 18.1 电能 电功(解析版).pdf | 2025-07-27 04:58:29 | 519.67 KB |  | 
                        
                                | ![]()  | 18.1 电能 电功(原卷版).pdf | 2025-07-27 04:58:29 | 484.25 KB |  | 
                        
                                | ![]()  | 18.2 电功率(解析版).pdf | 2025-07-27 04:58:29 | 485.48 KB |  | 
                        
                                | ![]()  | 18.2 电功率(原卷版).pdf | 2025-07-27 04:58:29 | 434.99 KB |  | 
                        
                                | ![]()  | 18.3 测量小灯泡的电功率(解析版).pdf | 2025-07-27 04:58:30 | 850.59 KB |  | 
                        
                                | ![]()  | 18.3 测量小灯泡的电功率(原卷版).pdf | 2025-07-27 04:58:30 | 645.52 KB |  | 
                        
                                | ![]()  | 18.4 焦耳定律(解析版).pdf | 2025-07-27 04:58:30 | 890 KB |  | 
                        
                                | ![]()  | 18.4 焦耳定律(原卷版).pdf | 2025-07-27 04:58:30 | 838.5 KB |  | 
                        
                                | ![]()  | 19.1 家庭电路(解析版).pdf | 2025-07-27 04:58:31 | 702.56 KB |  | 
                        
                                | ![]()  | 19.1 家庭电路(原卷版).pdf | 2025-07-27 04:58:32 | 655.1 KB |  | 
                        
                                | ![]()  | 19.2 家庭电路中电流过大的原因(解析版).pdf | 2025-07-27 04:58:32 | 738.12 KB |  | 
                        
                                | ![]()  | 19.2 家庭电路中电流过大的原因(原卷版).pdf | 2025-07-27 04:58:33 | 721.65 KB |  | 
                        
                                | ![]()  | 19.3 安全用电(解析版).pdf | 2025-07-27 04:58:33 | 837.16 KB |  | 
                        
                                | ![]()  | 19.3 安全用电(原卷版).pdf | 2025-07-27 04:58:33 | 821.64 KB |  | 
                        
                                | ![]()  | 20.1 磁现象 磁场(解析版).pdf | 2025-07-27 04:58:33 | 701.6 KB |  | 
                        
                                | ![]()  | 20.1 磁现象 磁场(原卷版).pdf | 2025-07-27 04:58:33 | 680.78 KB |  | 
                        
                                | ![]()  | 20.2 电生磁(解析版).pdf | 2025-07-27 04:58:34 | 570.06 KB |  | 
                        
                                | ![]()  | 20.2 电生磁(原卷版).pdf | 2025-07-27 04:58:34 | 447.27 KB |  | 
                        
                                | ![]()  | 20.3 电磁铁 电磁继电器(解析版).pdf | 2025-07-27 04:58:34 | 563.28 KB |  | 
                        
                                | ![]()  | 20.3 电磁铁 电磁继电器(原卷版).pdf | 2025-07-27 04:58:34 | 522.65 KB |  |