Phase constant | Physics | Khan Academy

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In this video David explains how a phase constant can be used in order to shift the graph of an oscillator left or right. Created by David SantoPietro.

Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

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WHAT AN EXPLANATION IVE BEEN SEARCHING FOR THIS TOPIC FOR A LONG PERIOD ITS CLEARLY EXPLAINED

tiagoneymar
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the route you're taking to bring up the learner's attention to synch up with your deliverance, that's what i think made you so unique.

willotechwillotech
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You made me really understand. Thank you

jalajmakkar
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sir you are so so wonderful in teaching, you can educate a dumb, deaf, whatever, in no minute,
keep it up. I wish I can redirect my university fees to you, because its you that deserves it.
I'll keeps subscribing so you can make more videos.
thanks.

willotechwillotech
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와~ 자막이 정말 정확하네요, , ! 영어로 된 영상이라 어떻게 봐야할지 살짝 걱정이 됐었는데 자막 덕분에 이해가 아주 쏙쏙 됐어요. 고3이라 수학 복습을 하다보면 sin, cos이 참 이해가 안되고 헷갈리기도하고.. 제가 어려움을 겪는 가장 대표적인 부분이었는데 이렇게 또 sin, cos에 대해 흥미로운 사실을 알고 갑니다! 앞으로도 이렇게 훌륭한 자막 번역이 활발히 활동해서 여러 나라 사람들이 이런 훌륭한 영상을 즐기는데에 도움을 얻을 수 있게 됐으면 좋겠습니다! ^-^ 영상 너무너무 잘 봣어요!

박씨-ro
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I like how at 6:27 the 'i' in the sin is inverted and looks like an exclamation mark
(or a factorial if you are a math nerd)

robinsinhaxii-a
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can you make a "energy of string"video ?This part is hard. You teach so good.

용구탱글
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Wonderful explanation no one explained phase better than him
I have been watching a lot of YouTube videos but this is the only one that actually made me understand the concept of phase properly

mazenmaharoof
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This video was perfection. Third year electromagnetics made easy <3

nadiadima
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Thank you sooo much sir, it's really helped .

saniasultana
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Phase shifting is very tricky. Tricky is shifting phases.

justdoit
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For 2nd wave how it came sine angle additional pi/2

ethvhjj
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Why phase constant is necessary to define here... And what is phase constant

amitnayak