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How would the angular separation of interference bands in Young's double slit experment change when the distance of separation between the slits and the screen is doubled? |
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Answer» SOLUTION :`beta_(1)=(D_(1)lamda)/(d_(1)),beta_(2)=(D_(2)lamda)/(d_(2))` `D_(1)=D,D_(2)=2D` `d_(1)=d,d_(2)=2d` `:.beta_(2)=(2Dxxlamda)/(2d)=(D lamda)/d=beta_(1)""` i.e. `beta_(1)=beta_(2)` |
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