檢視液体内部压强的原始碼

[[File:液体内部压强.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%B6%B2%E4%BD%93%E5%86%85%E9%83%A8%E5%8E%8B%E5%BC%BA&step_word=&hs=0&pn=2&spn=0&di=112980&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=4178780331%2C3435490916&os=1564145143%2C1664231766&simid=4160684846%2C578587820&adpicid=0&lpn=0&ln=1221&fr=&fmq=1620178077585_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=15&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.51wendang.com%2Fpic%2F79726d9488d75619a2ba8b25%2F6-810-jpg_6-1080-0-0-1080.jpg%26refer%3Dhttp%3A%2F%2Fwww.51wendang.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1622770085%26t%3Deed5f737bd9676fa4953c875b948a3b2&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3F0l0dm1l9bb10cm8lwdkwbkdcAzdH3Fm&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][ https://www.51wendang.com/doc/79726d9488d75619a2ba8b25/6来自无忧文档]]]
'''液体内部压强'''的特点是：液体受到重力作用；液体具有流动性。由于液体受到重力作用，因此在液体的内部就存在由液体本身的重力而引起的压强，从实验结果及理论推证都表明，这个压强等于液体单位体积的质量和液体所在处的深度的乘积，即p=ρgh（式中g≈9.8牛顿/千克即 当地的重力加速度）。由公式知，液体内部的压强与深度有关，深度增加，压强亦随着增加。