by Milan Sanader | Jan 18, 2021 | Gr. 11-12 Physics
Amplify your students’ understanding of wave motion with this captivating demonstration! Using simple materials, students can have significant influence on large-scale variables of frequency, amplitude and wave speed as they observe wave motion through a medium. Link...
by msander | Feb 12, 2018 | Gr. 11-12 Physics
Amplify your students’ understanding of wave motion with this captivating demonstration! Using simple materials, students can have significant influence on large-scale variables of frequency, amplitude and wave speed as they observe wave motion through a medium. Click...
by msander | Sep 24, 2017 | Gr. 11-12 Physics
In September 2015, scientists witnessed something never seen before: two black holes colliding. Both about 30 times as big as our Sun, they had been orbiting each other for millions of years. A fraction of a second before the crash, they sent a vibration across the...
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