In Young's double slit experiment, the fringe width of the interference pattern produced on the screen is 2.4 μ m. If the experiment is carried out in another medium having refractive index 1.2, the fringe width will be _ _ μ m.

Optics: JEE Main 2026 Physics question

JEE Main 2026 · 5 Apr, Morning shift · Q39

JEE Main 20265 Apr, Morning shiftPhysicsMediumOptics190× since 2002

In Young's double slit experiment, the fringe width of the interference pattern produced on the screen is

2.4\ \mu

m. If the experiment is carried out in another medium having refractive index 1.2, the fringe width will be ____

\mu

JEE Main 2026 · 5 Apr, Morning shift · Q39

JEE Main 20265 Apr, Morning shiftPhysicsMediumOptics190× since 2002

In Young's double slit experiment, the fringe width of the interference pattern produced on the screen is

2.4\ \mu

m. If the experiment is carried out in another medium having refractive index 1.2, the fringe width will be ____

\mu