Answered

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Per Bernoulli's Principle, low velocity = ____ pressure.
A. high
B. medium
C. low
D. no

Sagot :

onyebuchinnaji

Answer:

A. high pressure

Explanation:

Bernoulli's equation is given as;

[tex]P_2 + \frac{1}{2} \rho v_2^2 + \rho gh_2 = P_1 + \frac{1}{2} \rho v_1^2 + \rho gh_1\\\\P_2 = P_1 + \frac{1}{2}\rho (v_1^2 - v_2^2) + \rho g(h_1-h_2)[/tex]

Based on the equation above, it can be seen that an increase in velocity (from v₁ to v₂ ) causes a decrease in pressure (P₂), while a decrease in velocity will cause an increase in pressure.

Therefore, Per Bernoulli's Principle, low velocity = high pressure.

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