Question

A 10.0cm^3 sample of copper has a mass of 89.6 g. What is the density of copper?

A. 6.5 g/cm^3
B. 9.5 g/cm^3
C. 8.96 g/cm^3
D. 11.2 g/cm^3

Answer 1

the answer is C, hope it helps:)

Answer 2

The correct answer is option C.

Explanation:

To calculate density of a substance, we use the equation:

`\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}`

`D=(M)/(V)`

We are given:

Density of liquid = D

Mass of copper= 89.6 g

Volume of copper =
`10.0 cm^3`

Putting values in above equation, we get:

`D=(89.6 g)/(10.0 cm^3)=8.96 g/cm^3`

`8.96 g/cm^3` is the density of copper.