s the following graph a bipartite graph or not, and why?
The speed of the air is required.
The speed of the air is 21.12 m/s.
[tex]\rho[/tex] = Density = [tex]1.18\ \text{kg/m}^3[/tex]
P = Power = 0.5 hp
V = Volume flow rate = [tex]85\ \text{m}^3/\text{min}[/tex]
Mass flow rate is given by
[tex]m=\rho V\\\Rightarrow m=1.18\times \dfrac{85}{60}\\\Rightarrow m=1.672\ \text{kg/s}[/tex]
From the energy balance equations velocity is given by
[tex]v=\sqrt{\dfrac{2P}{m}}\\\Rightarrow v=\sqrt{\dfrac{2\times 0.5\times 745.7}{1.672}}\\\Rightarrow v=21.12\ \text{m/s}[/tex]
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