Properties of Air

the can crusher experiment proves

• air exerts pressure

• air takes up space

• air expands

• air is everywhere

Pouring air underwater demonstrates

• air has temperature

• air exerts pressure

• air is a fluid

• air takes up space

air is (a)   which means it flows

Tags

NGSS.MS-ESS2-6

Which of the following is not a property of air?

• Air has weight

• Air is invisible

• Air is oxygen

• Air is impacted by temperature

What can be concluded from the experiment pictured?

• Air has no volume

• Air has mass

• The mass of the black balloon is increasing

• The mass of the meter stick is unreliable

Anu was sucking air out of plastic bottle. On doing so, she observed that the bottle started deforming. Which of the following is correct regarding this observation?

• Air pressure inside the bottle is EQUAL to that outside it

• Air pressure inside the bottle is MORE than that outside it

• Air pressure inside the bottle is LESS than that outside it

Tags

NGSS.MS-PS1-2

_________ air rises.

• Strong

• Heavy

• Cool

• Warm

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which of the following properties of air is demonstrated when a balloon inflates?

• Air has mass

• Air exerts pressure

• Air is invisible

• Air is a mixture of gases

What happens to air pressure as altitude increases?

• It increases

• It decreases

• It remains constant

• It fluctuates

Which experiment can demonstrate that air takes up space?

• Submerging an inverted glass in water

• Heating a metal rod

• Mixing oil and water

• Freezing water