A block of ice is floating in a liquid of specific gravity 1.2 contained in the beaker. What will be the effect on the level of liquid in the beaker when the whole ice melts?

Explanation

To solve the problem, we need to analyze the situation of a block of ice floating in a liquid with a specific gravity of 1.2, and determine what happens to the liquid level when the ice melts.

### Step-by-Step Solution:

1. **Understanding the Initial Situation**:
- A block of ice is floating in a liquid. The specific gravity of the liquid is 1.2. This means the density of the liquid is 1.2 times the density of water (which is approximately 1000 kg/m³). Therefore, the density of the liquid is:
\[
\text{Density of liquid} = 1.2 \times 1000 \, \text{kg/m}^3 = 1200 \, \text{kg/m}^3
...