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The Science of Sound and Light (Part2) (English subtitles available)
187 播放次數
187
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相關媒體
Wave properties of Sound and Light
Please click here for the Chinese version.
Please click here for the Chinese version.
- 標籤
- 學科
- 學習階段
- 作者
- 教育局課程資源組
- 版權聲明
- 所有版權由香港特別行政區政府擁有
- 上載日期
- 13/12/2015
- 出現位置:
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