中考物理冲刺复习-压强和浮力-专题3-大气压强与流体压强训练(无答案).doc
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中考物理冲刺复习-压强和浮力-专题3-大气压强与流体压强训练(无答案).doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
中考物理冲刺复习 压强和浮力 专题3 大气压强与流体压强训练(无答案) 试题.doc
大气压强与流体压强一、大气压强1.大气压的存在:叫大气压强,简称大气压。2、大气压的测定:A.原理:分析误差的产生?B.托里拆利实验:依据:p0==大气压的值:p0=Pa=cmHgC.气压计3、大气压的应用:例1、如图,张红同学用吸管吸饮料时出现了一个怪现象,无论她怎么用力,饮料都吸不上来。你认为出现这种现象的原因是A.吸管有孔B.大气压偏小C.吸管太细D.吸管插得太深例2、在一次模拟的托里拆利实验中,四个同学分别用图所示的四种方式测量液柱高度。其中正确的例3、小林用纸杯、塑料片和水做实验。他将纸杯装满水
中考物理冲刺复习-压强和浮力-专题1-压强训练(无答案).doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
中考物理冲刺复习-压强和浮力-专题1-压强训练(无答案).doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
中考物理冲刺复习-压强和浮力-专题1-压强训练(无答案).doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu