What are the factors on which the modulus of elesticity depends?

Explanation

To determine the factors on which the modulus of elasticity depends, we can analyze the formula and the physical principles involved. The modulus of elasticity (often denoted as \( E \) or \( \gamma \)) is a measure of a material's ability to deform elastically (i.e., non-permanently) when a force is applied.

### Step-by-Step Solution:

1. **Understanding the Formula**:
The modulus of elasticity can be expressed as:
\[
E = \frac{F}{A \cdot \frac{\Delta L}{L}}
...