InterviewSolution
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InterviewSolution
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In Young's double slit experiment the widht of one slit isdouble that of the other. The ratio of intensity of bright band to that ofa dark band in the interference pattern prodcued by them, is 9:1 |
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Answer» `9:1` `(a_(1)^(2))/(a_(2)^(2))=(W_(1))/(W_(2))` `(a_(1)^(2))/(a_(2)^(2))=(2)/(1) :. (a_(1))/(a_(2))=(SQRT(2))/(1)` `a_(1)=sqrt(2)a_(2)` `(I_("max"))/(I_("min"))=((a_(1)+a_(2))^(2))/((a_(1)-a_(2))^(2))=((2a_(1)+a_(2))^(2))/((2a_(1)-a_(2))^(2))` `=(9)/(1)` |
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