Carbon dioxide ( = 1.84 kg/m^3) passes through the expansion chamber, which causes mercury ( = 13,550 kg/m^3) in the manometer to settle as shown.

Carbon dioxide (ρ = 1.84 kg/m^3) passes through the expansion chamber, which causes mercury ( ρ = 13,550 kg/m^3) in the manometer to settle as shown. Determine the velocity of the gas at A. Assume no friction.

 

T 150 mm A 30% 100 mm 300 mm B 40 mm C T 150 mm