Thursday, 6 April 2023

Air Pressure in a Balloon

Just measured air pressure inside a balloon with a @pascoscientific sensor - turns out it's the same as outside! If betting was allowed, I could have made a fortune on this! Even after repeated experiments, my students still thought it was a trick. #scienceexperiment


 

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Doppler Rocket

Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...