Air flows through a pipe of diameter 10 cm with an average velocity of 20 m s If the mass flow rate is measured to be 1 kg s, (a) Determine the density () of air in kg m3 (b) What if Scenario What would be the answer if CO2 were flowing instead (with all the readings unchanged)

Question: Air flows through a pipe of diameter 10 cm with an average velocity of 20 m/s. If the mass flow rate is measured to be

Air flows through a pipe of diameter 10 cm with an average velocity of 20 m/s. If the mass flow rate is measured to be 1 kg/s,
(a) Determine the density (ρ) of air in kg/m3.
(b) What-if Scenario: What would be the answer if CO2 were flowing instead (with all the readings unchanged)?

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