Question

Waves from the two slits of a young's double slit experiment have a path difference of 0 and 4 at two points p and q on the screen. What is the ratio of their intensities at those two points?

Answer 1

3:2  

2:1

2–√:1

4:1

Waves from the two slits of a young's double slit experiment have a path difference of 0 and 4 at two points p and q on the screen.

Answer 2

3:2  

2:1

2–√:1

4:1

Waves from the two slits of a young's double slit experiment have a path difference of 0 and 4 at two points p and q on the screen.