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phyphox Forums › Discussion › Experiments and Ideas v
Balloon in a bag - measuring pressure

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Balloon in a bag - measuring pressure
solid Offline
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Posts: 171
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Institution: Université de Bretagne Occidentale
#4
12-26-2021, 02:58 PM
Eric,

I have not used my SensorTag for this experiment, I used my phone 7x13.5 cm.
I used a standard balloon but from another supermarket shelf...

I think the additional peaks are due to jumping of the phone inside the bag. What I expect and do not see it is a pressure razing inside the bag. I will repeat your experiment if I will find a sufficiently hermetic bag ...

Nice vacations
Mikhail
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RE: Balloon in a bag - measuring pressure - by solid - 12-26-2021, 02:58 PM

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