Stationary Waves & Phase - A-level Physics

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00:00 Phase & radians
05:00 Constructive & destructive interference
09:13 First harmonic (fundamental) - nodes & antinodes
10:38 Higher harmonics
13:21 Pipes -
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[RandomPerson-shtu]

I've never understood how you work out phase difference and the phase between 2 points on a wave, nobody has EVER described it as imagining the wave as a circle, that really helped, thanks!

[volte]

This man is carrying me through a level physics, much love🙌🙌

[tylerlynn]

Your voice is ridiculously similar to the narrator from the Headspace app. Uncanny!

[AliHaider-usfw]

Sir i would just say your videos are just amazing, i am so unlucky why haven't i found it earlier

[croakedouttalife]

Thank you for your videos, my teacher is just not eloquent enough to explain even the most simplest thing, at times. Keep up the good work!

[raeesahmad]

for those who have not read the description
IT IS SUPERPOSITION NOT SUPERIMPOSE!!!

[rinu]

You're honestly a lifesaver sir!! I am writing my (cie) A levels, both AS and A2, this Oct/Nov (6 months earlier than my classmates). Your videos have been immensely helpful for me understand the Physics topics especially since your explanation is in depth. Studying by myself is just so difficult, having someone to explain makes it much easier. So thank you very much for posting these videos!

[chandlerkenworthy]

How have I not found these videos faster! These are beautifully presented. Thanks

[jahanzebali]

Thank you ! I like your videos first then I watch them. Because I already know they are helpful and awesome !

[shriya]

honestly a lifesaver periodt. i hope u have a great life

[sisyphus]

You can just write it as a ratio of wavelength to radians where *λ:2π* so half the wavelength, you get *π* .

[nashiashahid]

Dude you're back just hurt from carrying us all through a level physics. Seriously can't thank you enough

[ahmedawesome]

Lovely explanation. Love from an A-levels student Pakistan!

[deeptanshusamanta]

Woow. This cleared all my double about standing wave and phase. ❤. Thank You

[abdulberr]

Please add the topic of measuring speed and wavelenghts of sound using stationary waves. The one in which air column is increased and two lengths are noted.

[lukewarmtea]

Great video, especially the last bit on open/closed tubes and stuff, thanks

[saikrishnabiswas]

organ pipes, doppler effect, and understanding progressive and stationary waves are the most hard topics I till date experienced in physics(I am 13 years old) but the video gave clarity on the concepts

[laramolony]

thank you so much your voice is so euphonious

[dorisberetahmukunda]

Thank you so much for the help. I'd been looking for videos like this to help with my studies in physics. Though I do have a question: Could you add end-correction to the lesson? At the part of closed and open pipes.

[arkhamknight]

Sir I believe that stationary waves are interfered and superposed