In Young's double slit experiment how many maximas can be obtained on a screen (including the central maximum) on both sides of the central fringe if λ = 2000 Å and d = 7000 Å
Text Solution
Verified by ExpertsThe correct answer is:
B
For maximum intensity on the screen
Since maximum value of 
is 1
So 
only. Thus only seven maximas can be obtained on both sides of the screen.
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