What is th mass in kg for a 10cm3 cube of ice?
To find the mass of a 10 cm^3 cube of ice, we need to know the density of ice. The density of ice is approximately 0.92 grams per cm^3 at 0°C. However, to convert this to kilograms, we need to divide by 1000, since there are 1000 grams in a kilogram.
So, the density of ice in kilograms per cm^3 is 0.92 g/cm^3 / 1000 = 0.00092 kg/cm^3.
Now, we can calculate the mass of the 10 cm^3 cube of ice by multiplying the volume (10 cm^3) by the density (0.00092 kg/cm^3):
Mass = Volume x Density
Mass = 10 cm^3 x 0.00092 kg/cm^3
We do the unit conversion to ensure the units cancel out properly:
Mass = 10 cm^3 x 0.00092 kg/cm^3
= 0.0092 kg
Therefore, the mass of a 10 cm^3 cube of ice is 0.0092 kg.