Question

If 1.3 grams of air has a volume of 1000cm ^3, what is the density of air?

Answer 1

D)
Density is equal to mass/volume, so in your case:
density=1.3/1000=0.0013 g/cm^3

Answer 2

Answer:

Density, $d=0.0013\ g/cm^3$

Explanation:

Given that,

Mass of the air, m = 1.3 grams

Volume of the air, $V=1000\ cm^3$

The density of the air is given by total mass divided by total volume. Mathematically, it is given by :

$d=\dfrac{m}{V}$

$d=\dfrac{1.3\ g}{1000\ cm^3}$

$d=0.0013\ g/cm^3$

Hence, this is the required solution.