Determine the volume contraction of a solid copper cube, 10 cm on an edge when subjected to hydraulic pressure of `7 xx 10^(6)Pa`. Bulk modulus of copper = 140 Gpa.

Explanation

To determine the volume contraction of a solid copper cube when subjected to hydraulic pressure, we can follow these steps:

### Step 1: Identify the Given Values
- Edge length of the cube: \( L = 10 \, \text{cm} = 0.1 \, \text{m} \)
- Pressure applied: \( P = 7 \times 10^6 \, \text{Pa} \)
- Bulk modulus of copper: \( B = 140 \, \text{GPa} = 140 \times 10^9 \, \text{Pa} \)

### Step 2: Calculate the Volume of the Cube
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