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Standing Waves Introduction

Looking for AP Physics 1 study guides, multiple choice problems, free response question solutions and a practice exam? https://www.ultimatereviewpacket.com/... Reflection with and without inversion caused by fixed and free ends are demonstrated. Standing wave patterns at 5 different frequencies are demonstrated. A standing wave animation is shown to understand to how standing wave patterns are created. Nodes and antinodes are defined and demonstrated. Want Lecture Notes? https://www.flippingphysics.com/stand... This is an AP Physics 1 Topic. Based on a suggestion from Dan Russell, I redid the "reflection with and without inversion" part. This is much better. Thanks Dan! 0:00 Reflection with inversion due to a fixed end 0:29 Reflection without inversion due to a free end 1:00 The demonstration at 15 Hz 1:37 Why the Liquid Crystal Display (LCD) is flashing 2:16 The demonstration at 30 Hz 3:21 The 15, 30, and 45 Hz demonstrations all together 4:12 “Plucking” the string to visualize the wave pulses 4:40 The standing wave animation 7:39 Defining nodes and antinodes using the animation 8:15 Identifying nodes and antinodes in the demonstrations 9:36 Standing wave patterns only work at certain wavelengths Next Video: Determining the Speed of a Standing Wave - Demonstration https://www.flippingphysics.com/stand... Multilingual? Please help translate Flipping Physics videos! http://www.flippingphysics.com/transl... Previous Video: Wave Superposition Multiple Choice Problems https://www.flippingphysics.com/wave-... Please support me on Patreon!   / flippingphysics   Looking for the Mechanical Wave Driver? https://www.arborsci.com/collections/... Thank you to Scott Carter, Christopher Becke, and Dan Russell for being my Quality Control Team for this video. http://flippingphysics.com/quality-co... Thank you to Kristie Webb for transcribing the English subtitles of this video. #StandingWaves #Transverse #Reflection #Inversion #Node #Antinode