A) \[\frac{d}{D}(\mu -1)t\]
B) \[\frac{D}{d}(\mu -1)t\]
C) \[\frac{d}{(\mu -1)D}\]
D) \[\frac{D}{d}(\mu -1)\]
Correct Answer: B
Solution :
On placing a mica sheet of thickness t and refracting index \[\mu \]. Displacement in fringe displacement \[=\frac{D}{d}(\mu -1)t\]You need to login to perform this action.
You will be redirected in
3 sec