A) 5 cm
B) 2.5 cm
C) 0.25 cm
D) 0.1 cm
Correct Answer: B
Solution :
Shift in the fringe pattern \[x=\frac{(\mu -1)t.D}{d}\] \[=\frac{(1.5-1)\times 2.5\times {{10}^{-5}}\times 100\times {{10}^{-2}}}{0.5\times {{10}^{-3}}}=2.5\ cm.\]You need to login to perform this action.
You will be redirected in
3 sec