How can sound waves cause a window to shake?
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标题
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How can sound waves cause a window to shake? |
描述
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This activity supports investigations into the phenomenon in OpenSci Ed's Unit 8.2: How can sound make something move? In the activity, students observe how particle motion changes when amplitude and frequency of sound waves change. In addition, students track pressure as a result of these changing particle motions and infer how those pressure changes could cause an object far from the sound source to move. |
科目
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物理学 |
等级
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初中 |
类型
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Remote Learning, 实验室, 指导活动 |
持续时间
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60 分钟 |
是否包含答案
|
否 |
语言
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英语 |
关键词
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amplitude, frequency, loudness, particles, pitch, pressure, sound, waves |
仿真程序
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波动入门 (HTML5) |
作者
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Kelly Saalwachter |
学校/组织
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Eldorado PK-8 |
提交日期
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21-1-10 |
更新日期
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21-1-10 |