CGPET 2018 Solved Paper

Section: Physics

Question : 34 of 150

Marks: +1, -0

In a Young's double slit experiment, the spacing between the two slits is 0.1mm. If the screen is kept at a distance of 1.0m from the slit and the wavelength of light is 5000Å, then the fringe width will be

1.0cm
1.5cm
0.5cm
2.0cm

Validate

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