[請益] 白光通過三稜鏡會色散成什麼?
各位前輩好
今天在備課遇到一個困惑
太陽的白光通過三稜鏡,會變成紅、橙、黃、綠、藍、靛、紫
這個應該沒問題
但如果今天把紅、藍、綠混成白光通過三稜鏡,會變成什麼?
(1)紅、橙、黃、綠、藍、靛、紫
(2)紅、藍、綠
大家覺得呢?
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