how to crush a can with air pressure

  • Air Pressure Experiments: I Can't Take the Pressure ...

    Students gain an understanding of air pressure by using candy or cookie wafers to model how it changes with altitude, comparing its magnitude to gravitational force per unit area, and observing its magnitude with an aluminum can crushing experiment. Worksheets provided.

  • Can Crushing - APS Home

    The can will loudly implode. If one is available, use a can that has already has the word "Crush" on it. Explanation. This demonstrates phase change and the effect of unbalanced pressure. When the water in the can is heated, it changes to steam. This steam fills the can, replacing most of the air .

  • Science Matters: Air Pressure: Crush a Soda Can

    Mar 01, 2010 · The air in the can heats up, the air molecules start moving faster and some find their way out of the can, creating an area of low pressure. Turning the can upside down into the water creates a seal in which no air molecules are able to re-enter the can. The pressure outside of the can is greater, and the can is crushed.

  • Why Don't We Get Crushed By Atmospheric Pressure ...

    Then why is it that we don't get crushed by atmospheric pressure? We are surrounded by atmosphere everywhere on the planet, which exerts a certain pressure known as atmospheric pressure. Then why is it that we don't get crushed by atmospheric pressure? ... The pressure of air that is present outside your body is the same as that of the air ...

  • Air Pressure to crush a can experiment by noc1 | Teaching ...

    May 09, 2014 · This PowerPoint guides students to be able to complete the crushing can experiment. It also summarises the conclusion and provides a worksheet to .

  • Can Crushed by Air Pressure - YouTubeClick to view on Bing1:05

    Apr 11, 2009 · Can Crushed by Air Pressure Jessica Tinsley. ... •Atmospheric pressure on the surface of the basin of water tries to push water into the can. •The air pressure on the outer surface of the can ...