A plane wavefront is incident at an angle of `37^(@)` with horizontal a boundary of refractive medium from air `(mu=1)` to a medium of refractive index `mu=3/2`. Find the angle of refracted wavefront with horizontal

Explanation

To solve the problem of finding the angle of the refracted wavefront with the horizontal when a plane wavefront is incident at an angle of \(37^\circ\) with the horizontal, we will use Snell's law. Here are the steps:

### Step-by-Step Solution:

1. **Identify the Given Information:**
- The angle of incidence (\(i\)) with respect to the normal is \(37^\circ\).
- The refractive index of air (\(\mu_1\)) is \(1\).
- The refractive index of the second medium (\(\mu_2\)) is \(\frac{3}{2}\).
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