謝謝。 I agree that could happen. But that might not be

來源: xia23 於 2023-10-29 06:22:56 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (270 bytes)
本帖於 2023-10-29 06:29:51 時間, 由普通用戶 xia23 編輯
回答: All I am saying is that 由 Marauders 於 2023-10-28 22:19:23

called as sound boom.

Sound boom has 3 components

0. At the sound speed, it might be at double or trible speeds.....

1. A boom sound, you could hear.

2. A cone shaped dome when there is enough water vaper in the air.

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