晴夜的放雷現象 - 颱風討論

By Dora
at 2014-07-21T23:22
at 2014-07-21T23:22
Table of Contents
抱歉,我想請問的是
在晴朗的夜空中(星光可見,非烏雲密布)的閃電現象
我剛騎自行車從師大回永和的路途中,看到不下十次這種情況的閃電
(應該與接進中的颱風10號有關係)
我不明白的是:一般而言,所謂"閃電"的放電現象,是肇因於"過低雲層"之間相互摩擦
造成電荷的累積,至某種程度後產生電荷流動擊穿大氣而振動空氣分子,
釋放出光能和聲能的現象。
今晚,台北的天空情景就如同一般晴朗的夜空,我不懂為何還會有閃電現象的發生 @@
有勞高手解惑,感謝 ^^
--
在晴朗的夜空中(星光可見,非烏雲密布)的閃電現象
我剛騎自行車從師大回永和的路途中,看到不下十次這種情況的閃電
(應該與接進中的颱風10號有關係)
我不明白的是:一般而言,所謂"閃電"的放電現象,是肇因於"過低雲層"之間相互摩擦
造成電荷的累積,至某種程度後產生電荷流動擊穿大氣而振動空氣分子,
釋放出光能和聲能的現象。
今晚,台北的天空情景就如同一般晴朗的夜空,我不懂為何還會有閃電現象的發生 @@
有勞高手解惑,感謝 ^^
--
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颱風
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