发布时间:2025-01-24 21:04:12
压力和压强的公式如下:
1、压力的公式:压力=压强×受力面积,字母表达式为F=pS,其中p代表压强,单位为帕斯卡,符号为Pa;S为受力面积,单位为平方米。压力,是物体所承受的与表面垂直的并指向表面的作用力。
2、压强的公式:压强=压力/受力面积,字母表达式为p=F/S,其中F代表压力,单位为牛顿;S代表受力面积,即压力作用的面积,单位为平方米。压强,是指物体单位面积上受到的压力,压强用来表示压力产生的效果,压强越大,压力的作用效果越明显。
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