What is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness 'h' in terms of the angle of incidence 'i' and angle of refraction 'r', if the glass slab is placed in air medium?
Select the correct option:
A
$\frac{{h\cos (\text{i}-\text{r})}}{{\sin r}}$
B
h
C
$\frac{{h\tan (i-r)}}{{\tan r}}$
D
$\frac{{h\sin (i-r)}}{{\cos r}}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Formula base
$\displaystyle \frac{{h\sin (i-r)}}{{\cos r}}$
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