差别
这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 | |||
|
course:interesting_problems:2025:topic15:start [2024/10/15 18:50] suzumiya |
course:interesting_problems:2025:topic15:start [2025/04/12 22:05] (当前版本) xiaole |
||
|---|---|---|---|
| 行 1: | 行 1: | ||
| - | ====15 Wailing Bowl 哀嚎的碗==== | + | ====15 Wailing Bowl 哀鸣的碗==== |
| * When you strike the side of a metal bowl containing some water, you can hear a characteristic sound. The sound changes when the water in the bowl is moving. Explain and investigate the phenomenon. | * When you strike the side of a metal bowl containing some water, you can hear a characteristic sound. The sound changes when the water in the bowl is moving. Explain and investigate the phenomenon. | ||
| * 当你敲击装有水的金属碗的侧面时，会听到一种特有的声音。当碗中的水在移动时，声音会发生变化。解释并研究这一现象。 作者：IYPT青年物理学家 https://mp.weixin.qq.com/s/5W6-LwPaFwcg9YD_fvn4nQ 出处：wx | * 当你敲击装有水的金属碗的侧面时，会听到一种特有的声音。当碗中的水在移动时，声音会发生变化。解释并研究这一现象。 作者：IYPT青年物理学家 https://mp.weixin.qq.com/s/5W6-LwPaFwcg9YD_fvn4nQ 出处：wx | ||