Question

A cube-shaped container is completely filled with beads. The container measures 2 cm by 2.2 cm by 2.5 cm. The container has a mass of 25.6 g. What is the density of the container with beads? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.

Answer 1

First find the volume of the box:
V=2*2.2*2.5=11 cm^3

Then find the desity given by grams divided by volume:
density=25.6 g/ 11 cm^3 = 2.327 g/cm^3

Round to the nearest tenth, so 2.3 g/cm^3.

I hope that helped.

Answer 2

The density is 2.3 g/cm³

Explanation:

Here, the measurement of container is 2 cm × 2.2 cm × 2.5 cm,

Since it is of cube-shaped,

⇒ The volume of the container = 2 × 2.2 × 2.5 = 11 cm³,

Now, the mass of the container = 25.6 g,

We know that,

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

Thus, the density of the container,

`=(25.6)/(11)=2.32727273\approx 2.3\text{ g}/cm^3`