Frank has a sample of steel that weighs 80 grams. if the density of his sample of steel is 8 g/cm3, what is the sample’s volume?

the sample’s volume cm3.

10cm³

Explanation:

Density of a substance is defined as the ratio of the mass of the substance to its unit volume. Mathematically,

Density =mass/volume

Given mass = 80grams

Density = 8g/cm³

Substituting this values in the formula we will have;

8g/cm³ = 80g/volume

Volume = 80g/8g/cm³

Volume of the sample will be 10cm³

it takes about 30 days for it to break down

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.