A glass flask of volume one litre at `0^(@)C` is filled level full of mercury at this temperature. The flask and mercury are now heating to `100^(@)C` . How much mercury will spill out if coefficient of volume expansion of mercury is `1.2xx10^(-4)//^(@)C` and linear expansion of glass is `1.0xx10^(-4)//^(@)C` respectively ?

Explanation

To solve the problem of how much mercury will spill out of a glass flask when both the flask and the mercury are heated from 0°C to 100°C, we need to calculate the volume expansions of both the mercury and the glass flask and then find the difference between the two.

### Step-by-Step Solution:

1. **Identify the Initial Conditions:**
- Volume of the glass flask (V_flask) = 1 liter
- Initial temperature (T_initial) = 0°C
- Final temperature (T_final) = 100°C
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