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(B) According to the equation of continuity, $A_1 v_1 = A_2 v_2$. Since the cross-sectional area at point $2$ $(A_2)$ is smaller than the cross-sectio

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has greater speed and less pressure

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(B) According to the equation of continuity, $A_1 v_1 = A_2 v_2$. Since the cross-sectional area at point $2$ $(A_2)$ is smaller than the cross-sectional area at point $1$ $(A_1)$, the speed of water at point $2$ $(v_2)$ must be greater than the speed at point $1$ $(v_1)$.According to Bernoulli's principle, $P_1 + \frac{1}{2} \rho v_1^2 + \rho g h_1 = P_2 + \frac{1}{2} \rho v_2^2 + \rho g h_2$. Since point $2$ is at a higher elevation $(h_2 > h_1)$ and has a higher speed $(v_2 > v_1)$, the pressure at point $2$ $(P_2)$ must be less than the pressure at point $1$ $(P_1)$ to satisfy the equation. Therefore, the water at point $2$ has greater speed and less pressure.

Water is pumped through the hose shown below, from a lower level to an upper level. Compared to the water at point $1$, the water at point $2$:

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