Question

An object has a mass of 20 g and a volume of 5 cm3. what is the object's density?

Answer 1

Answer: $4\ g/cm^3$

Step-by-step explanation:

The formula to find the density is given by :-

$\text{Density}=\dfrac{\text{Mass}}{\text{Volume}}$

Given : Mass of a n object= 20 g

Volume of object = $5\ cm^3$

Then the object's density will be :_

$\text{Density}=\dfrac{20}{5}\\\\\Rightarrow\ \text{Density}=4\ g/cm^3$

Hence, the object's density - $4\ g/cm^3$

Answer 2

Density = mass / volume

density = 20/5 = 4 g/cm^3