Question

Daniel has a sample of pure copper. its mass is 89.6 grams (

g., and its volume is 10 cubic centimeters (cm3). what’s the density of the sample? 0.11 g/cm3 8.96 g/cm3 11.1 g/cm3 896 g/cm3 nextreset

Answer 1

it is 8.96g/cm3. If you multiple 8.96grams by 10 cubic centimeter you will get 89.6g

Answer 2

Option B is correct

The density of the sample is 8.96
`g/cm^3`

Explanation:

Using density formula:

`\text{Density (D)} = \frac{\text{Mass(M)}}{\text{Volume (V)}}`

As per the statement:

Daniel has a sample of pure copper. its mass is 89.6 grams(g) and its volume is 10 cubic centimeters (cm^3)

⇒
`\text{Mass of pure copper M} = 89.6 g` and
`\text{Volume of a pure copper V} = 10 \text{cm}^3`

By density formula we have;

`D = (M)/(V)`

Substitute the given values we have;

`D = (89.6)/(10) = 8.96 \text{g}/{cm}^3`

Therefore, the density of the sample is 8.96
`g/cm^3`