更新1:
quickly pls,tell it to me in simple
Pressure
回答 (2)
2012-11-16 1:14 am
✔ 最佳答案
壓強是標量，數值為受力的大小除以面積。P=F/A
壓強是一個被廣泛使用的概念，
不同的介質中有不同的數學公式。
例如理想氣體的壓強
P=(2/3)ne, n是數量密度；e是分子平均平動動能。
In fact,
Pressure should be understood as Pressure.
As if a line should be understood as a line.
A point should be understood as a point
Pressure is intuitive, you can "feel" about what is pressure
2012-11-15 6:12 pm
Pressire (壓力) is simply the force that acts normally per unit area.
收錄日期: 2021-04-29 17:46:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20121115000051KK00141