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प्रश्न
How will the interference pattern in Young's double-slit experiment be affected if the screen is moved away from the plane of the slits?
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उत्तर
Fringe width = β = `"Dλ"/"d"`
As D increases, the fringe width increases.
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संबंधित प्रश्न
In Young's double slit experiment, plot a graph showing the variation of fringe width versus the distance of the screen from the plane of the slits keeping other parameters same. What information can one obtain from the slope of the curve?
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- The least distance from the central maximum at which bright fringes due to both wavelengths coincide.
How will the interference pattern in Young's double-slit experiment be affected if the source slit is moved away from the plane of the slits?
What is fringe width?
What does \(\lambda\) denote in the fringe-position expressions?
