How does the atomic hydrogen or oxy-hydrogen torch funtion for cutting and welding purposes? Explain.

Explanation

### Step-by-Step Text Solution

1. **Understanding Atomic Hydrogen Formation**:
- Atomic hydrogen is produced from the dissociation of molecular hydrogen (H₂) using an electric arc.
- The process can be represented by the equation:
\[ \text{H}_2 \xrightarrow{\text{Electric Arc}} 2 \text{H} \]
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