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Discuss Air As Particles. What is the air in the syringe and the air in the bubble made of? What happens to the air particles in the syringe when you push on the plunger? What happens to the air particles in the bubble when you pull up on the plunger?. Particles They are compressed together
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Discuss Air As Particles • What is the air in the syringe and the air in the bubble made of? • What happens to the air particles in the syringe when you push on the plunger? • What happens to the air particles in the bubble when you pull up on the plunger? • Particles • They are compressed together • The air particles expand away from each other and take the space of the container.
Discuss Air As Particles • Are there more air particles in the bubble when it is compressed or when it is expanded? • When you push on the plunger, are the air particles closer together in the syringe or in the bubble? • The amount of air particles stays the same. • They are under the same pressure throughout the system.
Discuss Air As Particles • What is between air particles? • What happens to air particles when a volume of air is compressed? • When a volume of air expands? • Absolutely nothing • They contract closer together • They move away from each other
Air in a syringe • Drawing B • Since an open system will have same amount of particles on inside of syringe as outside.
Air in a syringe • Drawing C • I would draw in 15 particles so my drawings will be consistent throughout.
Air in a syringe • Drawing D • Would draw in 15 particles because it is a closed system so the amount of particles will stay the same.
Air in a syringe • Drawing E • Would draw in 15 particles because in a closed system the amount of particles will not change.