A liquid that occupies a volume of 9.0 L has a mass of 7.2 kg. What is the density of the liquid in kg/L ?
2 answers:
Answer:
Density of the liquid is 0.8 kg/L
Explanation:
It is given that,
Mass of liquid, m = 7.2 kg
Volume of liquid, v = 9 L
We have to find the density of liquid. Density of a liquid is defined as the ratio of mass per unit volume. Mathematically, it can be written as :
So, the density of the liquid is 0.8 kg/L. Hence, this is the required solution.
The density of an object is mass / volume. These units are unusual but since you are reporting your answer in kg/L, the actual conversion is unnecessary d = m/V d = 7.2 kg / 9 L d = 0.8 kg / L
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