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course:interesting_problems:2025:topic15:start [2024/08/26 11:37] yao-hq [15 Wailing Bowl 尖啸的碗] |
course:interesting_problems:2025:topic15:start [2025/04/12 22:05] (当前版本) xiaole |
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- | =====15 Wailing Bowl 尖啸的碗===== | + | ====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 | ||
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====参考文献==== | ====参考文献==== | ||
- | * | + | * Denis Terwagne and John W M Bush 2011 Nonlinearity 24 R51 |
====课题研究记录==== | ====课题研究记录==== | ||
课题研究中可以进行记录的内容: | 课题研究中可以进行记录的内容: |