Question
Sun October 07, 2012 By: Shelly
 

a slit of width 'd' is illuminated by light of wavelenght 5500A. what will be the value of d when 1. the first minima falls at an angle of diffraction of 30 degree 2. the first maximum falls at an angle of diffraction of 30 degree

Expert Reply
Tue October 09, 2012
Tue February 07, 2017

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