hi students!!!

this is the pdf of newtons rings notes. in this pdf you will find everything about newtons ring as per btech syllabus...

this pdf contains:----

• introduction
  
• labelled diagram
  
• working
  
• diameter of ring in case of reflected light
  
• observation of diameter of dark or bright ring
  
• calculation of diameter of dark or bright ring
  
• diameter of dark or bright ring in case of transmitted light
  
• applications of newtons ring
  
• determination of refrective index of a liquid
  
• newtons ring formed by two curved sufaces
  

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