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- 2019.09.18: "Sir...Thank you so much for making my concepts crystal clear😊 I used to be so afraid of physics but now I'm loving it ;) Please keep up the good work we are always there to support you🙏 Love from India🇮🇳 ... Sir do you know that our physics teacher played your video on projector in the class and told us to go home and check out your channel..that's how i am here😊" arushi gupta - YouTube Comment
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Most Recent Video - 2019.09.17
Wave Superposition Introduction (5:05)
The difference between wave and object interaction is demonstrated. Constructive interference, destructive interference, and total destructive interference via superposition are all demonstrated.
l This is an AP Physics 1 Topic.
0:06 Waves are not objects
1:18 Wave interference via superposition
1:48 Constructive interference demonstration
2:55 Destructive interference demonstration
3:53 Total destructive interference demonstration