| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 如图 [物态变化] | 2021-10-31 | 1 | |
| 2021-10-31 | 1 | ||
| 看 [方法与资料] | 2021-10-31 | 1 | |
| 老师什么叫漫反射 [声和光] | 2021-10-31 | 1 | |
| 为啥是2.5不是25? [力和运动] | 2021-10-31 | 4 | |
| 2021-10-31 | 1 | ||
| 2021-10-31 | 3 | ||
| 2021-10-31 | 3 | ||
| 2021-10-31 | 1 | ||
| 老师,如果年轻时是近视眼,到老了以后, [光学] | 2021-10-31 | 3 | |
| 2021-10-31 | 1 | ||
| 老师,这里为什么卡住了? [不确定] | 2021-10-31 | 1 | |
| 老师,为什么粗糙多孔的就容易吸收噪声呢? [声和光] | 2021-10-31 | 5 | |
| 2021-10-31 | 1 | ||
| 2021-10-31 | 1 | ||
| 光的反射是什么 [声和光] | 2021-10-31 | 3 | |
| 2021-10-31 | 1 | ||
| 2021-10-31 | 1 | ||
| 2021-10-31 | 1 | ||
| 2021-10-31 | 1 |

