Question:
Figure shows Fraunhofer's diffraction due to a single slit. If first minima is obtained in the direction shown, then the path difference between ray 1 and ray 3 is
Figure shows Fraunhofer's diffraction due to a single slit. If first minima is obtained in the direction shown, then the path difference between ray 1 and ray 3 is
Updated On: Mar 17, 2025
- λ/3
- λ/2
- λ
- zero
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The Correct Option is C
Solution and Explanation
The correct option is (C):λ
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