CAJ | 학술논문

粘滞系数的测量是大学物理基础实验,有三种测量方法,其中落球法实验仪器被多数高校实验室认同。针对目前高校实验室粘滞系数测量仪器在仪器维护、测量方法及数据处理等方面存在的问题进行设计。新仪器操作简单,维修快捷,测量结果准确,相对误差为0.13%。
점체계수적측량시대학물리기출실험,유삼충측량방법,기중락구법실험의기피다수고교실험실인동。침대목전고교실험실점체계수측량의기재의기유호、측량방법급수거처리등방면존재적문제진행설계。신의기조작간단,유수쾌첩,측량결과준학,상대오차위0.13%。
The measurement of resistance coefficient is the base experiment of university physics,and has three methods.The falling ball method is adopted by many colleges and universities.The paper suggests to amend the device,measurement method and data processing against the present problem of colleges and universities.The new instrument is easy operate,repair and accurate result.The relative error is 0.13%.