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腦力激盪

腦力激盪. 資訊補給，動動腦. 熱的傳播. 為何把熱開水倒入一個冰過的厚玻璃杯時，玻璃杯會破掉？. 彩虹. 不同人所看到的彩虹，皆自不同的水滴所折射出來的，所見到的虹，藍光與紅光都來自不同水滴的折射，可以說每個人看到專屬自己的彩虹。對不對？. 避雷針. 有避雷針可以引發尖端放電來中和空氣中的電荷，避免雷擊中物體造成傷害。.

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腦力激盪

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  1. 腦力激盪 資訊補給，動動腦

  2. 熱的傳播 • 為何把熱開水倒入一個冰過的厚玻璃杯時，玻璃杯會破掉？

  3. 彩虹 • 不同人所看到的彩虹，皆自不同的水滴所折射出來的，所見到的虹，藍光與紅光都來自不同水滴的折射，可以說每個人看到專屬自己的彩虹。對不對？

  4. 避雷針 • 有避雷針可以引發尖端放電來中和空氣中的電荷，避免雷擊中物體造成傷害。

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