MHT CET 2026 Physics question
In Young's double slit experiment, the fringe width is 0.4 mm. What is the distance between 4 dark band and 6 bright band on the same side of the interference pattern?
Answer: (C)
Solution
Measured from the central bright fringe, the th bright band is at and the th dark band is at , where mm is the fringe width. So the 6th bright band is at mm and the 4th dark band is at mm. The distance between
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