Wednesday, 22 March 2017
Expérience #2 - Does air have a mass?
Wednesday, March 15
We put all of those donated 2L pop bottles to work today to complete Expérience #2!
Working with a partner, we attached a pump to a 2L pop bottle and pumped air into our bottle (25 pumps at a time) to see if the mass of the bottle would change.
We wrote all of our measurements in our data table and answered questions specific to the experiment.
Does air have a mass? Ask me to find out!
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