List the factor on which resistivity depends.

Explanation

To answer the question about the factors on which resistivity depends, we can break down the solution into clear steps:

### Step-by-Step Solution:

1. **Identify the Concept of Resistivity**:
- Resistivity is a property of materials that quantifies how strongly they resist the flow of electric current. It is denoted by the symbol ρ (rho).

2. **Determine the Factors Affecting Resistivity**:
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