AP and TS EAMCET Engineering Model Paper 9

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Question : 106 of 160
 
Marks: +1, -0
In the Young's double slit experiment apparatus shown in figure. Δx is the path difference between S2P and S1P. Now a thin glass plate is introduced infront of S2.
Then match the following.
 Table - I  Table - II
 A) Δx at P will  P) Remains same
 B) Fringe width will  Q) Increase
 C) Fringe pattern will  R) Shift upward
 D) Number of fringes between O and P will  S) Shift downward
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