A closed system consists of 0.5 lbmol of liquid water and occupies a volume of 0.145ft^3. Determine the weight of the system, in lbf, and the average density, in lb/ft^3, at a location where the acceleration of gravity is g=30.5ft/s^2

ringearV

ringearV

Answered question

2021-02-14

A closed system consists of 0.5 lbmol of liquid water and occupies a volume of 0.145ft3. Determine the weight of the system, in lbf, and the average density, in lbft3, at a location where the acceleration of gravity is g=30.5fts2

Answer & Explanation

izboknil3

izboknil3

Skilled2021-02-16Added 99 answers

Weight, W=mg=0.5lbm×30.5fts2×(lbfs232.174lbmft)
To find weight from the above
density ρ=mV=0.532.1740.145
then find density

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