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Grade 12th passWave Optics

In a ydse of light of wave length 5460A is exposed to slits which are 0.1mm apart the screen is placed 2mts away from the slits what is the angular position of 10th Maxima and 1st minimum

Pavan abburi

7 Years agoGrade 12th pass

1 Answer

Rituraj Tiwari

5 Years ago

The position of nthdark fringe. So position of first dark fringe in x1=λD/2d.
d = 20 cm, D = 0.1mm,λ=5460Ao, x1= 0.16

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