Saturday, 21 May 2022

Using a lightbox


 Sometimes old school systems work well. We had some graphs to compare but they weren't on the computer, but were on graph paper. Using the old fashioned light box one shone through the other making the comparison simple.

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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...