Question

Which describes why the wind blows faster as it passes between tall buildings in a city? A. Air speed increases because the buildings don’t block the wind. B. Air speed increases after bouncing off the buildings. C. Air pressure is lower between the buildings. D. Air pressure is higher between the buildings.

Answer 1

C.Air pressure is lower between the buildings 

hope that helps :)   

Answer 2

Answer:

C. Air pressure is lower between the buildings.

Explanation:

As per Bernoulli's equation we know that

$P + \frac{1}{2}\rho v^2 + \rho g h = constant$

so here as we know for same level the value of potential energy per unit volume will be same so here as we change the value of pressure then to compensate the effect of pressure value of the speed of air will increase between two buildings

$P + \frac{1}{2}\rho v^2 = constant$

so here we can say correct answer will be

C. Air pressure is lower between the buildings.