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Question
In the Young's double slit experiment, if the phase difference between the two waves interfering at a point is `phi`, the intensity at that point is proportional to ____________.
Options
`abs (2 "E"_0 "cos" phi/2)`
`abs (2 "E"_0 "cos" phi/2)^2`
`abs ("E"_0 "cos" phi/2)`
`"E"_0 "cos" phi`
MCQ
Fill in the Blanks
Solution
In the Young's double slit experiment, if the phase difference between the two waves interfering at a point is `phi`, the intensity at that point is proportional to `abs (2 "E"_0 "cos" phi/2)^2`.
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