Air Pressure – Demo

Source: https://www.teachengineering.org/activities/view/cub_air_lesson01_activity2

This demo illustrates the presence of atmospheric air pressure and shows how the force that it exerts is greater than the force of gravity in some situations.  This demo is part of the STAO demo collection available in the secondary teachers’ resource collection at the STAO website at https://stao.ca/cms/all-documents/resources

Click here to download the complete demo….