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    Mechanics of Fluids
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    Exam 15: Fluid Dynamics and Aerodynamics
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    A Tall Cell-Phone Tower Is 12 Cm in Diameter Over
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A Tall Cell-Phone Tower Is 12 Cm in Diameter Over

Question 8

Question 8

Multiple Choice

A tall cell-phone tower is 12 cm in diameter over much of the height. A wind blows at 25 m/s. The frequency of the vortices being shed from the tower is nearest:


A) 44 Hz
B) 33 Hz
C) 22 Hz
D) 0 Hz

Correct Answer:

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