> Fun with the vacuum pump!
· Marshmellows
· Food colouring in pipettes
· Surgical gloves 5.19 Experiment 07 November 2011 14:32
[cid:image001.png@01CCA825.A1B85410] [cid:image002.png@01CCA825.A1B85410]
· Change the pressure of a fixed mass of gas at a constant temperature
· Measure the volume
· Use the EXCEL spreadsheet to analyse your results
· Marshmellows
· Food colouring in pipettes
· Surgical gloves 5.19 Experiment 07 November 2011 14:32
[cid:image001.png@01CCA825.A1B85410] [cid:image002.png@01CCA825.A1B85410]
· Change the pressure of a fixed mass of gas at a constant temperature
· Measure the volume
· Use the EXCEL spreadsheet to analyse your results

