Q178 / 180 · KCET 2013 · Physics

Pick out the wrong statement from the following

  • A
    Lateral shift increases as the angle of incidence increases
  • Correct answer
    B
    Lateral shift increases as the value of refractive index increases
  • C
    Normal shift decreases as the value of refractive index increases
  • D
    Both normal shift and lateral shift are directly proportional to the thickness of the medium

Solution

The lateral shift, $L_{s}=\frac{t[\sin (i-p)]}{\cos r}$ and normal shift, $L_{N}=t\left(1-\frac{1}{\mu}\right)$

Hence, the correct answer is option: 'B'.

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