Answer:
the relative density of ice is 0.92.
Step-by-step explanation:
The relative density of a substance is defined as the ratio of its density to the density of a reference substance. In this case, the reference substance is water at 4°C, which has a density of 1g/cm³.
The relative density of ice can be calculated using the formula:
Relative density = (Density of ice) / (Density of water)
Relative density = 0.92g/cm³ / 1g/cm³
Relative density = 0.92
Therefore, the relative density of ice is 0.92.