Question

Use what you learned about the characteristics of air to choose the correct answers from the drop-down menus. Density is the amount of mass in a certain___Air ___results from a column of air pushing on an area. A measure of how tightly air molecules are packed together is called ___
1:column,volume,area
2:pressure,density,mass
3:weight,density,pressure

Answer 1

Density is the amount of mass in a certain Volume. Air  pressure results from a column of air pushing on an area. A measure of how tightly air molecules are packed together is called Density

Option 1B, 2A and 3B

Explanation:

Density is the mass amount of a substance held up to its volume in certainity to a ratio formula. So basically, density = mass per volume of a substance.

Air pressure, on the other hand, is the pressure which is being experienced by the columnar weight of air, when the air in an area is being pushing down.

The amount of mass of the air in the prescribed volume of air constitutes its density and hence the air molecules packed tightly in the volume presumed carries a mass and is noted as the density.

Answer 2

Answer:  volume, pressure, density

Explanation:

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