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水晶寶寶
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水晶寶寶. http://goods.ruten.com.tw. 研究動機 有一次看到水晶寶寶放在冷水裡卻動也不動 實驗 水晶寶寶溫度的數率影響 步驟 1 用天枰分別測出 4 份相同重量的水晶寶寶 ﹐ 再裝一鍋熱水便拿出計時器 ﹐ 再將水晶寶寶放進去 ﹐ 每 10 分取出一份 ﹙ 每份要完整放在燒杯在放進鍋子 ﹚ ﹐ 拿出後測水溫及重量並記錄 ﹐ 而冷水的做法也一樣 ﹙ 只是用冷水 ﹚ ﹐ 最後會發現水晶寶寶放至熱水會比冷水反應數率較快。.
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水晶寶寶
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