搜尋標籤: "gold"

當兩個物體發生摩擦時，電荷可會從一物體轉移到另一物體，產生靜電。本資源透過短片，探索與靜電相關的有趣實驗。

When two object rub against each other, charges may move from one object to another. Static electricity is generated. Through videos, this resource will study the interesting experiments …

以盧瑟福原子模型為例子，說明「證據和模型」的統一概念。

It is storytime. Adapted from the fairy tale written by Oscar Wilde, an Irish playwright, this heartwarming story is about friendship and love that we all treasure.