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Air at 20∘C flows through the tube shown in (Figure 1). Assume that air is an...

Air at 20∘C flows through the tube shown in (Figure 1). Assume that air is an ideal fluid. The density of air is 1.20 kg/m3, the density of mercury is 13600 kg/m3. Suppose that d1 = 2.00 mm and d2 = 1.10 cm .Air at 20∘C flows through the tube shown in (Figure 1). Assume that air is an ideal fluid. The density of air is 1.20 kg/m3, the density of mercury is 13600 kg/m3. Suppose that d1 = 2.00 mm and d2 = 1.10 cm .

What is the air speed v1 at point 1?

What is the air speed v2 at point 2?

What is the volume flow rate?

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