Is it possible to produce interference using two different sources of white light held close ?

Explanation

To determine whether it is possible to produce interference using two different sources of white light held close together, we need to analyze the conditions required for interference to occur.

### Step-by-Step Solution:

1. **Understanding Interference**:
- Interference is a phenomenon that occurs when two or more waves superpose to form a resultant wave. This can lead to regions of constructive interference (bright spots) and destructive interference (dark spots).

2. **Coherent Sources**:
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