What happens to pressure as the speed of a fluid increases?
A) Pressure increases
B) Pressure decreases
C) Pressure does not change
D) Pressure cannot be measured
Answer: B
Explanation: A) Incorrect. As the speed of the fluid increases, the pressure inside or exerted by the fluid decreases.
B) Correct. As the speed of the fluid increases, the pressure inside or exerted by the fluid decreases.
C) Incorrect. As the speed of the fluid increases, the pressure inside or exerted by the fluid decreases.
D) Incorrect. As the speed of the fluid increases, the pressure inside or exerted by the fluid decreases.
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