= 546nm passes through 2 slits to screen 8.75maway. Linear dist bwtn central fri

Question

= 546nm passes through 2 slits to screen 8.75maway. Linear dist bwtn central fringe and first bright fringe is5.16cm Find slit seperation... = 546*10-9m         d= 8.75m y= .0516m I continue to get odd seperation distance...i would like toseeif im doing the calculation right...thanks!! = 546nm passes through 2 slits to screen 8.75maway. Linear dist bwtn central fringe and first bright fringe is5.16cm Find slit seperation... = 546*10-9m         d= 8.75m y= .0516m I continue to get odd seperation distance...i would like toseeif im doing the calculation right...thanks!!

Explanation / Answer

Here :           =546nm = 546*10-9 m              y=  .0516m    and L = 8.75 m           We have :              d = / sin-1 ( y / L)                  = 546*10-9 / sin-1 ( 0.0516/ 8.75)                  = 1.615 x 10-6 m Hope this helps u!                    

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