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Fenomena Pelik : Petir Menyambar Dari Bawah Ke Atas Langit

japari

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Rakaman video ini memaparkan petir menyamabar dari arah tanah ke atas langit. Sedikit ganjil kerana kebiasaannya petir menyambar dari langit ke bawah. Mungkin ada penjelasan saintifik fenomena ini boleh berlaku.

 
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dloanman

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Does lightning strike from the sky down, or the ground up?

The answer is both.

Cloud-to-ground (CG) lightning comes from the sky down, but the part you see comes from the ground up.
A typical cloud-to-ground flash lowers a path of negative electricity (that we cannot see) towards the ground in a series of spurts.

 
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