作者查詢 / LeeSeDol
作者 LeeSeDol 在 PTT [ Physics ] 看板的留言(推文), 共36則
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1F推:感謝, 那如果在這流體內對任意路徑積分v, 會=0嗎?01/19 11:36
2F→:以▽╳v=0 的假設看起來是會,但從物理來看怎麼敘述呢?01/19 11:40
3F→:想像有一流線通過AB兩點,沿流線積A→B,再沿直線積B→A01/19 11:44
4F→:加起來等於零,有沒有更文字敘述性的解說?01/19 11:46
5F推:謝謝你 <(_ _)>01/19 12:21
3F推:感謝, 那如果在這流體內對任意路徑積分v, 會=0嗎?01/19 11:36
4F→:以▽╳v=0 的假設看起來是會,但從物理來看怎麼敘述呢?01/19 11:40
5F→:想像有一流線通過AB兩點,沿流線積A→B,再沿直線積B→A01/19 11:44
6F→:加起來等於零,有沒有更文字敘述性的解說?01/19 11:46
2F→:那所以其實水道不筆直的地方存在流速場curl =\= 0喔?01/17 23:41
4F→:XD 感謝~01/17 23:45
12F→:樓上 重量是有質量的物體所受到的引力 所以還是力12/03 21:44