which phrase describes air density? increases as altitude increases equals mass divided by volume pushes…

which phrase describes air density? increases as altitude increases equals mass divided by volume pushes molecules in one direction exerts less pressure as it increases

which phrase describes air density? increases as altitude increases equals mass divided by volume pushes molecules in one direction exerts less pressure as it increases

Answer

Brief Explanations:

Density is defined as mass per unit volume in physics. Air density follows this general - density definition. As altitude increases, air density decreases. Pressure is related to the force exerted by gas molecules, not the definition of density. The statement about pushing molecules in one direction is related to force or flow, not density.

Answer:

equals mass divided by volume