`1kg` ice at `-10^(@)C` is mixed with `1kg` water at `100^(@)C`. Then final equilirium temperature and mixture content.

Explanation

To solve the problem of mixing `1 kg` of ice at `-10°C` with `1 kg` of water at `100°C`, we will follow these steps:

### Step 1: Understand the processes involved
When the ice is mixed with hot water, there are three main processes:
1. Heating the ice from `-10°C` to `0°C`.
2. Melting the ice at `0°C` to convert it into water.
3. Cooling the water from `100°C` to the final equilibrium temperature `T`.

...