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Aim : What is the relationship between pressure and volume of a confined gas?. Essential Questions : Why are gases compressible? Describe relationship between pressure exerted on a confined gas and its volume . Why are weather balloons only filled partway with Helium gas?
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Aim: What is the relationship between pressure and volume of a confined gas? Essential Questions: • Why are gases compressible? • Describe relationship between pressure exerted on a confined gas and its volume. • Why are weather balloons only filled partway with Helium gas? • Predict what would happen if weather balloons were completely filled.
Aim: What is the relationship between pressure and volume of a confined gas? Essential questions: • Why does climbing Mt. Everest become increasingly more difficult as one ascends the mountain? • Why did shaving cream increase in volume when vacuum was turned on? • State relationship between pressure and volume.
Aim: What is the relationship between pressure and volume of a confined gas? Do Now: • Refer to reference table A and determine the units for pressure an volume. • What does STP mean? • Define pressure • If someone stepped on your foot, what might hurt more…a lady in high heels or a guy with sneakers on? Explain.