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Belle work A – 10/4/12 B – 10/5/12. Draw a picture of a syringe that is closed off and contains 30 air particles. Draw 2 pictures showing what happens when you push down and up on the plunger. Explain your answer. What’s up with Air?.
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Belle workA – 10/4/12 B – 10/5/12 Draw a picture of a syringe that is closed off and contains 30 air particles. Draw 2 pictures showing what happens when you push down and up on the plunger. Explain your answer.
What’s up with Air? Is air matter? Does air have mass? How does gas behave when it is expanded and compressed? How does air behave? What’s in between particles of air?
What’s up with Air? Blue: Closed-cell foam Gray: Open-cell foam
What’s up with Air? Conclusion: Air is matter (gas has mass and volume) During compression the space between the air gets smaller, but the air particles stay the same size and amount.
What’s up with Air? Air is in constant motion There is NOTHING between air particles
End of classBellwork Write down two sentences about what you learned in class today.