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I can't believe i'm getting paid for this :)
youtu.be/VBNgNMhrT0Q
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Day 6 of Physics in Advent and a great use of @phyphoxorg app to find the frequency of vibration of a fridge when the pump is running. 50Hz main peak corresponding to 50Hz AC mains supply.
#physics
#physicsfun
@PhysikImAdvent
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Back teaching capacitors for A level Physics. Chance to use the DIY Bluetooth volt/ammeter with @phyphoxorg app learning charge/discharge curves. Exposes them to the maker side of things too - opening the hood, talking 3d printing / electronics. @pimoroni #iteachphysics
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It's official. You can now download the CAD files for the self-production of the "Design for Physics" project tools from phys.uniroma1.it/fisica/desi….
The project, born from the collaboration between @SapienzaRoma and @iedroma, aims to create tools for school laboratories.
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👷 @phyphoxorg in danger: resonance experiments in the @gdcp_ev venue C.A.R.L., roughly π Hz for the traverse. Exciting experience.
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Just used @phyphoxorg to measure the speed of sound in my physics of sound class with music majors. Average value is great. Please ignore the standard deviation!
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I've found a truly absurd annoyance in my room. my table fan is slightly not leveled, so its vibrations are creating a loud tone (~234Hz) that I can hear. if I play a nearby frequency I can hear beats too 🙃 – at Grenoble, France
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Science on holidays. The highlighted pattern obtained with @phyphoxorg is the common owl's call as it has been identified by @BirdNET_App : another great app for scientists
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#PangCollYear 12 Physicists visited @THORPEPARK. Using @VernierST video analysis and @phyphoxorg motion sensors, pupils have developing independent research skills as they answer the fertile question "Which design features influence the thrill of the ride?". #PangCollScience
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Non sans une petite appréhension 😅
🚀voyage vers la Lune à la @CiteEspace avec @phyphoxfr pour tenter une mesure de l’accélération au cours de ce voyage 🧳😱
lemonde.fr/sciences/article/….
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Quand @phyphoxfr est embarqué dans une capsule en route vers la 🌓 : les #IAN en pleine expérimentation 👍
Merci @PhyChi_Bordeaux
🚀 une aventure à tenter avec des scolaires à plusieurs g !#physique #astronomie
Un grand merci à @CiteEspace et @Blats31
@actoulouse @DaneTlse
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Le retour à Paris. Quelques mesures @phyphoxorg pendant le vol. 😉
Encore en montée puis là-haut.
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Typical, after 2-3 attempts to learn how to kick the phone properly: the initial acceleration must be less than 3g, the smartphone must move a few cm without rotating.
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Kicking a smartphone with the fingers and wait until it stops due to friction. Measure the acceleration with @phyphoxorg and integrate it twice in time. Beautiful exercise, rich of insights: kinematics, dynamics, energy, work, numerical integration, uncertainty.
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Train leaving the station from the platform. Each peak corresponds to the gap between cars. @phyphoxorg
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Started the "cell phone unit" on Mon. Trying to be more delib w/ how the physics shows up in a call to help w/ those connections. Days 1-2 was wave vocab etc, and today used @phyphoxorg to analyze our voices. Tomorrow we get to the microphone and EMI. #iteachphysics
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Our paper on the measurement of the circulation of the magnetic field using @arduino and @phyphoxorg is now in print, too. Full description of the experiment in the video abstract: iopscience.iop.org/article/1…
