The stress-strain graph for a metallic wire is shown at two different temperature, `T_(1)` and `T_(2)` which temperature is high `T_(1)` or `T_(2)` ?

Explanation

To determine which temperature is higher between \( T_1 \) and \( T_2 \) based on the stress-strain graph, we can follow these steps:

### Step 1: Understand the Stress-Strain Graph
The stress-strain graph typically shows stress on the y-axis and strain on the x-axis. However, in this case, the axes are reversed, with stress on the x-axis and strain on the y-axis.

### Step 2: Identify Young's Modulus
Young's modulus (\( E \)) is a measure of the stiffness of a material and is defined as the ratio of stress to strain. It can be calculated from the slope of the stress-strain curve. A steeper slope indicates a higher Young's modulus, meaning the material is stiffer.

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