journal6 ›› 2006, Vol. 27 ›› Issue (5): 82-84.

• Physics and electronics • Previous Articles     Next Articles

Selection of Height of the Object in the Experiment Measuring the Index of Refraction with the Macroscopic Method


  1. (College of Physics and Information Engineering,Jishou University,Jishou  416000,Hunan China)
  • Online:2006-09-25 Published:2012-06-29

Abstract: The relation between the height of the measured object and measuring precision is analyzed in the experiment measuring the index of refraction with macroscopic method;and it is also demonstrated how to select the height of the measured object to ensure clear image and least measuring error.It is concluded that the height of the object H should satisfy:H≤nh;on the other hand,the closer H is to nh,the higher the measuring precision is.In a word,the height of the object should be slightly smaller than nh.

Key words: height, maximum value, index of refraction, data, error

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