Class 12 NEET Physics Optics Questions Part 1

© examsiri.com
Question : 19 of 100
 
Marks: +1, -0
In the Young's double slit experiment the intensity of light at a point on the screen where the path difference is λ is K,(λ being the wave length of light used). The intensity at a point where the path difference is
λ
4
, will be :
[NEET 2014]
Go to Question: