5.17 starter 02 November 2011 20:01 > Why do the eggs get sucked into the bottles?! Explanation
· The burning paper in the bottle heats the air in the bottle
· When the egg gets placed on top, the oxygen supply in the bottle is rapidly depleted and the paper goes out
· The bottle is sealed by the egg and now has a constant volume of gas inside
· The hot gas in the bottle now starts to cool which reduces the pressure inside the bottle
· The pressure outside the bottle remains unchanged and so there is now an unbalanced force on the egg which accelerates the egg into the bottle 5.17 28 October 2011 11:11
· 5.17 describe the qualitative relationship between pressure and Kelvin temperature for a gas in a sealed container Instructions
· Launch the application on this website: http://phet.colorado.edu/en/simulation/gas-properties [cid:image001.png@01CCA052.5E7DD8D0]
· Put 5 pumps of gas in
· Set volume as the Constant Parameter
· Heat to 1000K
· Watch what happens to the Pressure Conclusion
· If you increase the temperature, you increase the pressure 
· The burning paper in the bottle heats the air in the bottle
· When the egg gets placed on top, the oxygen supply in the bottle is rapidly depleted and the paper goes out
· The bottle is sealed by the egg and now has a constant volume of gas inside
· The hot gas in the bottle now starts to cool which reduces the pressure inside the bottle
· The pressure outside the bottle remains unchanged and so there is now an unbalanced force on the egg which accelerates the egg into the bottle 5.17 28 October 2011 11:11
· 5.17 describe the qualitative relationship between pressure and Kelvin temperature for a gas in a sealed container Instructions
· Launch the application on this website: http://phet.colorado.edu/en/simulation/gas-properties [cid:image001.png@01CCA052.5E7DD8D0]
· Put 5 pumps of gas in
· Set volume as the Constant Parameter
· Heat to 1000K
· Watch what happens to the Pressure Conclusion
· If you increase the temperature, you increase the pressure
No comments:
Post a Comment