Standing Wave Harmonics -- xmdemo 139
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- Опубліковано 5 вер 2024
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I often go up to the 16th Harmonic with myself.
Pulling the string
Dude really?...I am concerned...
I think It will burn
@@susannaroy1632 I don't think u got the joke...
That profile picture fits this comment 😂😂😂
I know this was intended as a physics demonstration, but it also works remarkably well for music theory in terms of subdividing a beat. I was half expecting the layers to overlap to show different rhythmic syncopation.
Also gotta acknowledge how good his coordination is to keep the tempo
@@instakillgaming probably a drummer- at least a musician. I would have been impressed if he went higher, but that might not have been possible with that rope. 3,5,7, couplet syncopation is done by all *actual* musicians… but not typically with a rope.
oh, it wasn't about music theory? loool
@@liurabaum8746 me lmao
It's almost as if music is made of physics... hmmmm... 🧐
just for anyone wondering, N stands for node, A stands for antinode. Nodes mean the points on the strings that appears to stand still, and antinodes are the points on the string that are oscillating with 'maximum amplitude'.
+ some people have pointed out that the antinodes are points that oscilates with 'maximum amplitude'.You're right. I've added that to the definition. Sorry for the incomplete explanation.
Thanks u,bro
Knew it
Bud just learn urself what's antinode😂
Antinodes are points that Oscillate with "Maximum Amplitude".... All points other than the Nodes Oscillate
With Max amplitude..
This brings back memories. I did basic training in 97, and a few guys were having discussion about harmonic resonance and marching on bridges. Two of the guys were sceptical. I told them we could prove it then and there. We were on the 7th floor of the Mega structure and we had an all steel cage stairway. We started marching in step in the stairs and eventually the sound resonating from the steel bars was unlike anything you can believe. At the bottom on the ground floor the steel handle was moving back and forth and singing an high pitch whine. The duty Sgt almost caught us. We probably could have collapsed the whole stair case had we continued.
Yeah that would have really proven it
An the same thing happened to the Millennium Bridge in London. I saw it from an interesting 5 minute video called “London Millennium bridge opening”. It was made in 2007 but still is pretty good.
@@aidanlanham8823 I remember, I believe they needed to make a few corrections shortly after the bridge opened. Now, if you can find 4 of your buddies, and you know an old building with a steel cage stairway and you want to hear something interestingly unique...
That's why the military way back in the day don't march in step over a bridge.
Vsauce has a great video on resonance. It’s interesting af
At the end I was expecting a bass drop.
Metoo
Yes
Same
Same
Reverse the surname of light Yagami
I have no idea what this means or why it's recommended, but it sure is hypnotic and relaxing. I wish my school did/taught something like this.
Its completely useless information, your mind can only hold so much information so its more worthwhile to fill it with useful info
the same dude- I have no freaking idea why its in my recommendation page-
You probably would have if you took physics class
I'm 14 and I think this is just a demonstration of how different sound waves react when interacting with each other thus the term harmonic
@@q_q123 That makes sense. Physics was a junior class at my old school, but a freshman class at my new school. I guess since I moved to the new school as a sophomore, I never had the chance
If only our college professors explained us wave theory this way
I totally agree with you.
life woulda been way easier
my teacher suggested this video
Tf?? Wave optics and SHM is in college?? I'm a high school junior and I'm studying this is school
@@toxic_constituents5859 bitch,you study this thing using basic mathematical operations,we study it using lagrangians
This guy's classroom sounds like it's in a rainforest, imagine how calming it is during tests.
Metronome
*birds*
Its a metronome you stupid fuck
You know what? I often feel that i wasnt ready for this at high school. Because at 25 now, i just realize what it was and what it is.
True. It happens to everybody. Because in high school, we were forced to study it but on UA-cam we're watching it with our own interest. It's not about age, it's about interest.
you weren't ready for wiggling springs?
@@KatzRool wait till you see the equations
But we didn't study this in high school?
@@tacomeme429 I did. Man was it a trip.
I love how each harmonic is also a perfect swing, 7th would sound sick with some drums behind it!
Pink Floyd's 'Money' is in 7/4 time, so call Nick Mason for your drums.
What kind of music do you like ?
Me: it’s difficult to explain
Bruh😂😂
Super funny
23rd
human music. I like it.
It's NA NA NA NA NA NA
Arjuna 1.0 Attndence (#Saleemians ☺) ♥♥
1:17 When your rapid fire dispenser runs out of items
Lmfao
Ah I see, you're a man of culture as well.
Lol
True 😂
Attendance marked sir
If you try you can notice the effort to swing increase with the frequency exactly like the energy of the electromagnetic wave ( ex uv has lower energy than gamma rays)
This is so fascinating. I love physical physics demonstrations.
Cool Science Teachers: *creates awesome demos to explain physics etc*
My High School (picture chadwick bosemans' black panther): "No, We don't do that here."
You would think "physical" physics demonstrations would be recognized as far more vital than they are
@@polarispulsar You would think so, but alas... Reality.
Man that first "tok" got me by surprise. Almost had heart attack.
I'am wearing a headphone with loudest volume.
almost dead for that
Me too i jumped up haha
That's amazing! It was kinda hard to imagine this stuff back when the professor taught it, seeing it in action makes me get goosebumps!
boosegumps
Aaj Saleem Sir Ke Lecture Ke Baad :
Fun fact, I learned while working on ski lifts that these harmonics are possible on a moving lift line (weather permitting) they often cause lift faults but could be so bad as to actually take out an entire lift line, luckily they now have pneudraulic and hydraulic automatic counterweight systems to relive tension and prevent these
I have a beaded curtain in the doorway of my bathroom. When I walk through the beads in the afternoon, the light from the window casts a shadow on the floor and I can watch the standing sine waves form and slowly dissipate. It's mesmerizing....
Wow
I like how clean the beginning is, where you can see the waves that start when the big wave hits the hand and the hand moves a bit out of place
Meanwhile, here I am, a musician, counting quarter notes, eighth notes, triplets, quintuplets, sextuplets, septuplets, and octuplets 😂
Me too.
Me too lol
More importantly, the first 6 harmonics played simultaneously are a major triad. Fundemental, octave above, 5th above that, 4th above that, major 3rd above that, minor 3rd above that. Which forms a nice root position major chord.
@@carlwhy jacob collier did something like that ua-cam.com/users/shorts9Jua53-w4U4
Arjuna 1.0 🎉
THIS VIDEO TEACHES YOU LOADS IN JUST A FEW ADDICTIVE MOMENTS
LOVE IY
Any one from Arjuna batch after Saleem sir class ?🖐️
yess bro #Saleemians ♥☺
Meeeee
Ah yes, this appeared in my recommendation for unknown reasons.
It is scary how UA-cam actually know what I enjoy watching without me even searching for it. This is just so satisfying to watch and I have no idea why
That is why you shouldn't give your search query data to google, nothing of value in life is free. You are the product.
Perfect demonstration there, thank you for all of this.
Interesting how you can hear the different time signatures as well. Like the seventh harmonic is in 7/4 time
I used this set up on paper to explain musical notes and octaves to my students.
We derive musical scales from the natural harmonics that come from regular vibrations. We move those divisions up and down octaves to complete the scales. Making the new harmonics from one note into the root of a new scale produces every other note.
I think the universe is made of strings and vibrations and energy moving through them. We love music because it is a direct line into the very fibre of our being.
I think.
After 5th Harmony , I was like he can't do any more. Then it came 6th. That's it, it's the last one. Then I saw 6th, I was like what the hell. Let's keep open mind
As a student in Associate's degree in Electricity this was very satisfying to see Harmonics operate.
The very first demonstration showed a traveling wave (like a wave in a pond) that is reflected at the ends of the rope. That's why it moves forth and back along the rope.
The harmonics on the other hand are standing waves since their nodes are in fixed locations. Interestingly any standing wave can be calculated as the sum of two traveling waves that simultaneously travel forth and back. And that is btw. how resonance works.
This is really an awesome way to just visualise the standing wave concept
Not really visualise as it is the concept in action
@@annirudhjadhav9401 AAh yes
Really good demo! You can clearly see the inverted wave too
Oh my god, I have been trying to explain this too my kids… this is what I used to do while I was talking on our land line back in the day. I was a kid and would stretch the cord as far as it could go to get privacy and pull back a part of the line like a rubber band and then let it go and watch it wave back and forth at me!
Me too! But now you’re making me feel old
UA-cam: hands, rope and table
Some random peoples: *interesting....*
Physics is Natural Law in motion.
About 1/3 million peoplw
it shows the impuls of a wave in a way people understand, also light=energy travels in waves.
It's SHM
That sounds like a fetish
At the Austrian mountains, east tyrol, there are heavy thick steel ropes strained over hundreds of meters along the hills slope. At least, I encountered one such rope. If you pull it down fast, strongly and short near one end, the rope seems to not move for up to 10 seconds - then suddenly the wave will come back with full force like magic.
Maybe I will visit Austria one day, find such a rope, and start making some standing waves.
0:00 to 0:20 is to satisfying to watch
As a drummer I find this a useful tool to deliver the idea of how continues motions work. Thank you)
Highly underrated!!!
Saleemians attendance here😂😂😂
♥
#KADDU GANG OP
I used to do this with ropes when I was growing up, I usually spun the rope instead of moving it side to side, trying to see how many I could fit on the rope at a time, its cool to see this as a science demonstration
I wasn't able to visualize what harmonic looks like until you showed me this video. So beautiful
When UA-cam is hoping to teach physics to people through recommendations:
(stonks meme) EDUKAYSHN
Gamal Trinidad Kabil I like how you try to make a mental image of a meme
Top
oh my oh my that's so damn cringe my stomach fucking hurts fuck you you dumb redditor just shut the fuck up sometimes
damn bruh you got the whole squad laughing
😐😐😐😐😐
Meanwhile some people are making meme and thinking they are smart
Dude thank you so much, I just couldn't visualize how it would look like before this video
Absolutely no one :
Yt at 4am: how about a dancing wire!
Now Imagine a Ghost you Fear, Dancing like that Wire at 4AM in front of you
I not likeing it because i dont want to change the number
@@atharvpatil6032 what number ? What are u even talking
@@NotAbhi_ number of likes
@@atharvpatil6032 oh lol
thank u so much...it let me understand something I thought I would never...
super cool demonstration dude of you swinging a rope back and forth.. it taught us the nature of reality and also swinging a rope back and forth
Wow I've seen standing wave demos, I've none about harmonics but I'd never seen them on a spring. That was perfect
It was great that you put nodes and antinodes also for better understanding ❣️
Nobody:
8th harmonic:*batman theme starts playing*
Thankyou proff for this explanation I studied harmonics few months back and now it's all clear thanks.
1:46 beginning of that indian song
For example?
@@emilartwave funny how i was just listening to this yesterday ua-cam.com/video/DJztXj2GPfk/v-deo.html
Lmao 😂
@@hwfq34fajw9foiffawdiufhuaiwfhw Bruh its the one i posted in my other comment
😅😆😆😆
im a jee aspirant and couldnt quite understand standing waves. this demonstration was helpful. thnks!
Love you bro for showing this
Just woow. Love it ❤
I was searching for standing waves demonstrations, and trust me, this was outstanding
Belíssima demonstração.
Amazing demonstration. Great job and thank you for this video.
And being able to synchronise your hand movement with the harmonic for so long...wow
My dude's here making music XD
Reminds me of college when I did this with a small string and a vibrating device. Trying to find the right frequencies by tuning it. I think I took that class shortly after this video went up
Brilliant! Thank you from my physics class :)
My pleasure!
I remember as a child, doing this very thing with old spiral telephone wires and contemplating it's relationship to sound and human perception.
At 10th harmonic it will be
NANANANANANANANANANANANANA Batman
Bruh u weak i be at 200th harmonic
I'M SOO THANKFUL FOR THIS VIDEO
Everybody gangsta until the harmonics start to sound like Punjabi Music
Bruh
I used to be a physics teacher and that's how I started explaining stationary waves. I used to borrow a lan cable in the morning and tell the students that I beat the ***t out of the previous. Marvellous days indeed.
The best demonstration
Thank you☺☺
He is so good that he reproduced the minecraft dispenser sound.
When you try to lose the last drip, as a guy.
as a musician this is super interesting, since this is exactly how frequency relationships/harmonies as well as polyrhythms work in music!
Muy buen video. Excelente forma de explicar. Saludos desde Uruguay.
Brilliant! Love the wood blocks to add the sound dimension
*I went from watching memes to this*
😆
Something about a man shaking a rope was so hypnotic, I watched the whole thing
Wait, where's the 4th?
I want know too.
7 ate 4
everyone is like "this song sucks" until the 3rd harmonic kicks in
Thats how we feel physics
Omg I was just studying the Wave topic and this video popped up!!! THANK YOUUU SO MUCHHHH!!
Aman bhaiya wale 👍🙏
*I have no idea what I'm looking at, but I'll watch 5 more times to make sure.*
Who is here after Aman bhaiya's notification 😂😂
N here means nodes which means where amplitude of the wave is minimum and A here means anti node which means the amplitube at that point is maximum
Kaddu gang ❤🔥🔥
Coolest new instrument I've seen for a while, veggie whistles were creative but this could be played and appreciated
Who are watching this after aman bhaiya msg😁
I remember doing this with my family's garden hose when I was a kid. I loved watching the waves i would make on it.
Aman Dhattarwal Army
👇
Aman ki maa ki antinode
When you forgot to bring the instrument in school but u r good in physics: 1:35
1:47 " mundian tu bachke" punjabi meme song
Vikkstarr123 in background
Everything nicely explained in 2 min silent video.
💯 %
👍👍👍👍👍👍👍👍👍👍
Aman dhattarwal wali janta like thoko..
👇
I am aman's subscriber and you like my comment... 😎😅
👇
As a kid I did this to any rope i find and it's kinda cool watching it increase its harmonics
Why did I think the thumbnail was of a giant animated sperm cell
Im proud at any single one of the viewers for Educating yourselves
Who is here after Aman Dhattarwal post 🔥
Seeing it like this and how much it could shake an anchor point, I understand now why suspension bridges require major attention to detail
Bro when he said "NANAN" and then "NANANAN".... shed a tear
A top view of this video would have been great❤️
Best illustration for standing wave!