(Specific gravity)Make use of the figure below to determine the specific gravity of water at 40 and 84C.
1000
990
4C=1000g/m
980
970
960
950 0
20
40 60 Temporature
80
100
Density of water as a function of temperature
At40C
At 84C
1
What is the specific volume of water at these
two temperatures? At 40C
i
m3/kg At84