A machine shop worker records the mass of an aluminum cube as 176 g. If one side of the cube mesures 4cm, what is the density of the cube ?

To begin, density is found with the formula "mass/volume." Question has already given you a mass of 176 grams. Next you must find the volume. To do so you must cube the length of one edge of the given aluminum cube which is four centimeters. (4cm×4cm×4cm=64cm^3) This is your cube's volume and now you can divide. Start with putting 176g/64cm^3 and you should get 2.75g/cm^3. With correct significant numbers your answer doesn't change.

codiepienagoya codiepienagoya · Answer 2 · 2021-08-23T10:54:00+02:00

The relationship between a substance's mass and the amount of space it takes up is known as density.
A substance's density is determined by its mass, size, and arrangement of atoms.
Using formula:

[tex]\to \bold{density =\frac{mass}{volume}}[/tex]

You've already been assigned a mass of 176 grams through Questions.
In this, it locates the volume is in cube measures length from one of the aluminum cube's edges, which would be four centimeters long.

[tex]\to (4\ cm \times 4\ cm \times 4\ cm=64\ cm^3)[/tex]

we can split the volume on the cube.

[tex]\to \bold{\frac{176\ g}{64\ cm^3}=2\ \frac{g}{cm^3}}[/tex]

Please use the above-given formula for calculating the density.

This solution doesn't change whether you use the right significant numbers.

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