In a single slit diffraction pattern, how does the angular width of central maxima change when slit width is decreased

Explanation

To solve the problem of how the angular width of the central maxima in a single slit diffraction pattern changes when the slit width is decreased, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Single Slit Diffraction**:
- In a single slit diffraction pattern, light passing through a narrow slit spreads out and creates a pattern of bright and dark fringes on a screen. The central maximum is the brightest and widest part of this pattern.

2. **Identify the Formula for Angular Width**:
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