White light is passed through a prism of refracting angle `6^(@)`. If the refractive indices for red and blue rays are 1.64 and 1.66 respectively, calculate the angle of dispersion between them.

Explanation

To solve the problem of calculating the angle of dispersion between red and blue rays passing through a prism, we will follow these steps:

### Step-by-Step Solution:

1. **Identify Given Data:**
- Refracting angle of the prism, \( A = 6^\circ \)
- Refractive index for red light, \( \mu_r = 1.64 \)
- Refractive index for blue light, \( \mu_b = 1.66 \)
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