Question

what is the density of a cube of sugar weighing 12.4 grams measuring 3 centimetre on a side​

Answer 1

Answer:-

Side of a sugar=3cm

$\\ \qquad\quad\sf\longmapsto Volume=(side)^3$

$\\ \qquad\quad\sf\longmapsto Volume=3^3$

$\\ \qquad\quad\sf\longmapsto Volume=27cm^3$

• Mass=12.4g

We know that

$\boxed{\sf Density=\dfrac{Mass}{Volume}}$

$\\ \qquad\quad\sf\longmapsto Density=\dfrac{12.4}{27}$

$\\ \qquad\quad\sf\longmapsto Density=0.4g/cm^3$

Answer 2

*Answer*

Mass=12.4g

Side of the cube=3cm

Volume=(Length of cube)³

Volume=(3)³

Density=Mass/Volume

Density=12.4/27

Density=0.4g/cm³