Chem & Physics Quiz
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A fluid with density ρ=1000 kg/m3\rho = 1000\ \text{kg/m}^3 flows steadily through a vertical pipe from point 1 (lower) to point 2 (higher). The pipe diameter is constant, so v1=v2v_1 = v_2. The height increase is Δh=h2−h1=0.50 m\Delta h = h_2 - h_1 = 0.50\ \text{m}. Neglecting viscosity, what pressure change P2−P1P_2 - P_1 is most consistent with Bernoulli's equation? (Use g=9.8 m/s2g = 9.8\ \text{m/s}^2.)
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