During an experiment, an ideal gas is found to obey an additional law `pV^(2)`=constant. The gas is initially at a temperature T and volume V. Find the temperature when it expands to a volume 2V.

Explanation

To solve the problem, we need to follow these steps:

### Step 1: Understand the Given Information
We have an ideal gas that follows the additional law \( pV^2 = \text{constant} \). The initial conditions are:
- Initial temperature \( T_1 = T \)
- Initial volume \( V_1 = V \)

After expansion, the gas reaches:
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