| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 起跑时用脚蹬起跑器,压力增大,所以选B [电和磁] | 2021-12-11 | 1 | |
| 老师这样可以吗 [电和磁] | 2021-12-11 | 2 | |
| 白炽灯不是主要把电能转化为光能吗 [声和光] | 2021-12-11 | 1 | |
| 请看图,谢谢! [内能] | 2021-12-11 | 3 | |
| 老师,冰融化成水是冰吸热还是水吸热?吸 [内能] | 2021-12-11 | 1 | |
| 2021-12-11 | 3 | ||
| 不用X100%吗? [内能] | 2021-12-11 | 3 | |
| 热值是物质自身的属性与燃料的种类有关吗 [内能] | 2021-12-11 | 1 | |
| 老师,就是说汽油机压缩冲程中是用飞轮的 [内能] | 2021-12-11 | 6 | |
| 老师,能不能发给我初三物理的所有公式, [方法与资料] | 2021-12-11 | 3 | |
| 2021-12-11 | 1 | ||
| 2021-12-10 | 1 | ||
| 2021-12-10 | 1 | ||
| 一個空瓶的質量為200g,用此瓶裝滿水 [不确定] | 2021-12-10 | 1 | |
| 2021-12-10 | 5 | ||
| 2021-12-10 | 1 | ||
| 2021-12-10 | 3 | ||
| 2021-12-10 | 1 | ||
| 2021-12-10 | 1 | ||
| 2021-12-10 | 1 |

