固体密度的测量实验报告注意事项.docx

固体密度的测量实验报告注意事项????? ρ= =??/????3 ??测量???理论?=×100%=×100%=% 理论)?????u??(d)==×10?4u??(d)= ?????==×10?4ud=????=×10?4 2ud?? ??? u??(h)==3×10?4u??(h)= ?(????)==1×10?3×10? u(h)=????=×10?3 ????=?? + uh? =× 2××10?4+=×10?3 ??(?????)? ρ= ??/????3 ??测量???理论?=×100%=×100%=% 理论?????u??(d)==×10?4 ?????==1×10?3ud=????=×10?3u??(d)= ??? u??(h)==×10?4 ?(????) u??(h)===1×10?3 u(h)=u????=×10?3 ????? u??(D)==×10?4 ?????==1×10?3uD=????=×10?3u??(D)= ????=?? 2ud?? + ?3 2uD??2 + uh? ?3 = 2 ?3 2××102×××10 ++ 2 = 流体静力称衡法?? ρ=??0=×=??/????3 231已知深圳大学实验报告课程名称:大学物理实验实验名称:实验固体密度的测量学院:物理科学与技术学院专业:课程编号:2 组号:指导教师: 报告人:学号: 实验地点科技楼908 实验时间:XX年月日星期二实验报告提交时间:年月日 1、实验目的__________________________________________________________________________________________________________________________________________________________________________ 2、实验原理_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________