The refractive indices of flint glass for red and violet light are 1.613 and 1.632, respectively. Find the angular dispersion produced by the thin prism of flint glass having refracting angle `4^(@)`.

Explanation

To find the angular dispersion produced by a thin prism of flint glass with given refractive indices for red and violet light, we can follow these steps:

### Step 1: Understand the given data
We are given:
- Refractive index for red light, \( \mu_R = 1.613 \)
- Refractive index for violet light, \( \mu_V = 1.632 \)
- Refracting angle of the prism, \( A = 4^\circ \)

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