We made a homemade barometer with a balloon pulled over a glass jar with a straw on top and were able to measure the pressure depending on if the straw went up or down.
Friday, March 7, 2014
Barometer
Barometers have been used since 1640 to measure atmospheric pressure.
We made a homemade barometer with a balloon pulled over a glass jar with a straw on top and were able to measure the pressure depending on if the straw went up or down.
We then collected data and created this graph from our work.
We made a homemade barometer with a balloon pulled over a glass jar with a straw on top and were able to measure the pressure depending on if the straw went up or down.
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