Q.

In the Young's double slit experiment the intensity produced by each one of the individual slits is Io. The distance between two slits is 2 mm. The distance of screen from slits is 10 m. The wavelength of light is 6000Å. The intensity of light on the screen in front of one of the slits is _________ .             [2026]

1 4Io  
2 Io2  
3 2Io  
4 Io  

Ans.

(4)