on-the-top-of-a-hermetically-sealed-plexiglass-cube-with-a-side-of-15-0-cm-a-hai

Question

On the top of a hermetically sealed plexiglass cube with a side of 15.0 cm, a hair dryer blows air of density 1.06 $$kg/m^{3} at a $$speed of 50.0 m/s. Calculate the pressure difference ΔP between the inside and outside of the cube.

Accepted Answer

1.3 kPa

Answer

0 Pa

Answer

106 Pa

Answer

2.5 kPa

On the top of a hermetically sealed plexiglass cube with a side of 15.0 cm, a hair dryer blows air of density 1.06 kg/m3 at a speed of 50.0 m/s. Calculate the pressure difference ΔP between the inside and outside of the cube.

On the top of a hermetically sealed plexiglass cube with a side of 15.0 cm, a hair dryer blows air of density 1.06 kg/m³ at a speed of 50.0 m/s. Calculate the pressure difference ΔP between the inside and outside of the cube.