a quantity of water is poured into a graduated cylinder, which reads 139 mL. what is the mass of the water in kilograms?
1 answer:
The mass of water is 0.139 kg
Explanation:
The density of a substance is given by the equation
where
is the density
m is the mass of the substance
V is its volume
In this problem we have:
V = 139 mL is the volume of water
The density of water is:
Solving the equation for m, we find its mass:
And converting into kilograms,
Learn more about mass and density:
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