Physics, asked by mkmanish8716, 1 year ago

Air flows parallel to a speed limit sign along the highway at speed v = 5.0 m/s. the temperature of the air is 25°c, and the width w of the sign parallel to the flow direction is 0.45 m. is the boundary layer on the sign laminar or turbulent or transitional?

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Answered by priti63
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I don't know the answer
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