ratio of width of principal maxima o second order maxima in fraunhofer single slit diffraction is? Share with your friends Share 3 Rohit answered this 2 -32 View Full Answer Harshada answered this The ans given is 3 -35 Mahak answered this Ratio is =2 -8 Arghya answered this 2 is the answer. -12 Ahla Ali answered this Hope you get this...😊 -2 Samiksha Singh answered this Here found it.. 3