Grade 12th passWave Optics
A double slit interference pattern is produced by a parallel beam of light passing through two slits .of unequal width 20 lamda and 40 lamda respectively where lamda is the wave length of the light used.the distance between the center of the slit is 1000 lamda if the fringes are observed on a screen far off from the slit D>>1000 lamda calculate the separation of two adjecent maxima
A double slit interference pattern is produced by a parallel beam of light passing through two slits .of unequal width 20 lamda and 40 lamda respectively where lamda is the wave length of the light used.the distance between the center of the slit is 1000 lamda if the fringes are observed on a screen far off from the slit D>>1000 lamda calculate the separation of two adjecent maxima
