A Young's double slit experiment apparatus has slits separated by 0.2 {mm} and a screen 60 {cm} away from the slits. The whole apparatus is immersed in a liquid medium of refractive index \frac{11}{9} and the slits are illuminated with green light (\lambda=550 {nm} in vacuum). Find the fringe width of the pattern formed on the screen.

TS EAMCET 18-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 103 of 160

Marks: +1, -0

A Young's double slit experiment apparatus has slits separated by 0.2mm and a screen 60cm away from the slits. The whole apparatus is immersed in a liquid medium of refractive index ‌

and the slits are illuminated with green light (λ=550nm in vacuum). Find the fringe width of the pattern formed on the screen.

0.95mm
1.25mm
1.35mm
1.45mm

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