A) 1.33
B) 1.414
C) 1.5
D) 1.732
Correct Answer: B
Solution :
Refractive index, \[\mu =\frac{1}{\sin C}\]where C is the critical angle. Here, \[C=45{}^\circ \] (as shown) \[\therefore \] \[\mu =\frac{1}{\sin {{45}^{o}}}\]or\[\mu =\sqrt{2}\]or\[\mu =1.414\]You need to login to perform this action.
You will be redirected in
3 sec