Standing Wave Demo: Slinky

Рет қаралды 1,332,074

7 жыл бұрын

This is a demonstration of transverse standing waves on a long slinky, including demonstrations of harmonic modes 1, 2, 3, and 4.
This demonstration was created at Utah State University by Professor Boyd F. Edwards, assisted by James Coburn (demonstration specialist), David Evans (videography), and Rebecca Whitney (closed captions), with support from Jan Sojka, Physics Department Head, and Robert Wagner, Executive Vice Provost and Dean of Academic and Instructional Services.

Пікірлер: 887

@mikell.6064 4 жыл бұрын

Next subject, Schrodinger's cat, how Parker is both dead and alive.

@Leo_Leonis 3 жыл бұрын

Alive outside but at the same time dead inside lmao 😂

@prathamrathore776 3 жыл бұрын

Very much underrated 😂😂😂😂

@mystic3549 3 жыл бұрын

😂😂😂👍

@noname-gd9gk 3 жыл бұрын

@@Leo_Leonis Your statement made me go crazy. Alive outside and dead inside. Our mind is based on qm and we are in two different realities in the same time. The real one and the one in mind.🙄🤯

@namritapande247 3 жыл бұрын

@@noname-gd9gk r woosh

@AseemSingru 3 жыл бұрын

What the professor will write in Parker's recommendation: He's real quiet, stands real still but has a firm grasp on things.

@thatkindcoder7510 3 жыл бұрын

Two drums and a cymbal fall off a cliff

@rajns8643 3 жыл бұрын

Amazing XD

@mritunjoyguha9635 2 жыл бұрын

Sounds naughty

@thatkindcoder7510 2 жыл бұрын

@@mritunjoyguha9635 *The horni police would like to know your location*

@jagadeeshgurana4490 Жыл бұрын

@@mritunjoyguha9635 whats naught in it?

@alcyonae 3 жыл бұрын

“Parker smile at your admiring audience” The sentence that turned Parker iconic

@hadirahrawiah2279 3 жыл бұрын

0:06

@fazil43679 6 жыл бұрын

Parker is there just for the Extra Credit.

@Certainlyme.432 3 жыл бұрын

No Mann... Plz notice .. He is also moving the rope

@user-lz5yt2cq7w 3 жыл бұрын

@@Certainlyme.432 no he is not....

@fazil43679 3 жыл бұрын

Shit. Thanks for the likes guys. This notification came to me after only 2 years. Turned my shitty day into a good one. Cheers!

@fazil43679 3 жыл бұрын

@@Certainlyme.432 Nah. The rope is moving his weak wrists

@webster_games 3 жыл бұрын

@@fazil43679 Wrist is weak. Rope is stronk. lmao

@adamfazlullahsharief 3 жыл бұрын

Everyone's talking about Parker, but the professor is trying so hard (and excelling ) to teach us nicely

@blackjetski555 3 жыл бұрын

There's a professor???

@hazerakhan6835 2 жыл бұрын

Bt we should also appreciate parker

@ROMAN-oo8vh 4 ай бұрын

Oh yes absolutely!

@gumguy9935 6 жыл бұрын

Parker is legitimately dead inside

@kvishwanathreddy5730 4 жыл бұрын

😂

@MsTwitty8 4 жыл бұрын

I truly was thinking the same thing!!

@Osama-kx3cq 3 жыл бұрын

Me in the chemistry class

@unknownbeast1386 2 жыл бұрын

Ahahhahahahajahajajajajajaha

@adityasrivastava1574 2 жыл бұрын

Maybe he's a backbencher

@Shwi.Shwi.Venkatesh 4 жыл бұрын

Life for Parker was never the same after these KZfaq comments

@flyorwalk1743 3 жыл бұрын

If that ain't true😂😂

@arpitpandey992 5 жыл бұрын

Parker Be Like "What am I doing with my life?"

@beactivebehappy9894 4 жыл бұрын

Really wth is he doing with his life!!😂😂😂😂

@isaelalejandroherreraherna9827 4 жыл бұрын

which decisions I've made to end in this situation? xD

@rahulmaurya5348 4 жыл бұрын

😂😂😂😂😂

@VivekSingh-rj3xr 4 жыл бұрын

Which is out of your league

@AdityaKumar-op5zc 4 жыл бұрын

Is he Peter Parker? 🤔

@PhilbyFavourites 4 жыл бұрын

Parker, by now you should be fully PHD’d. We, the inconsequential viewers of the world, salute you

@abdulrhmanshaheen6255 2 жыл бұрын

Everybody is talking about how dead parker is yet no one mentions that this guy can match the frequency of the rope with HIS BARE HANDS. I remember my physics teacher needed to set up a device that resonate with a fixed frequency and this guy did it better with only hands. My appreciations, good Prof.

@kikialeaki1850 6 жыл бұрын

Parker is simultaneously struggling with the spring and dead inside

@ramsesbams 3 жыл бұрын

parker could have just been a hook on a wall, but he's doing his best

@nithishprajwal3712 2 жыл бұрын

he has the emotions of a hook on a wall

@nathanbombardo 2 жыл бұрын

@@nithishprajwal3712 lol

@maryambukhari7635 2 жыл бұрын

🤣

@GauravKumar-zq7ex 2 жыл бұрын

If Parker was a hook on wall then maybe we won't get a standing wave

@maryambukhari7635 2 жыл бұрын

@@GauravKumar-zq7ex nooooooo!

@bimanh.saikia6600 5 жыл бұрын

This is what looks like when books theories come alive....thank you sir... Love from India..

@chaz2985 5 жыл бұрын

Did you shit in the street

@bimanh.saikia6600 5 жыл бұрын

@@chaz2985 I think you were acknowledged to say so from your parents... Nice family.. Does your papa shit on streets from whom you learnt it.. 🤔🤔

@LightningShiva1 5 жыл бұрын

@@bimanh.saikia6600 Dude, just don't care about them..

@abhishekmeghwal6663 5 жыл бұрын

I appreciate that

@sps6271 5 жыл бұрын

@@chaz2985 don't know bout the op, but i definitely saw your mum do it .

@_yukthik_ 5 жыл бұрын

2:58 OMG HE LAUGHED!!!

@chethanaperera904 4 жыл бұрын

Yukthik 😂

@batatah 4 жыл бұрын

Nah that's photoshopped.

@kvishwanathreddy5730 4 жыл бұрын

😂😂

@user-hs1kv8rb6x 3 жыл бұрын

Thank for this , now I can die peacefully 🤣😂😂

@harshkanumuri3977 3 жыл бұрын

he only smiled cuz the prof smiled , he is soo empty inside

@zishanshaikh3029 4 жыл бұрын

This guy literally made my physics diagram come into real life

@magnet2593 3 жыл бұрын

Who? Parker?

@piyush2404 2 жыл бұрын

@@magnet2593 😂

@alchemy1 Жыл бұрын

This guy is a crock of shit and I can tell you, you are an easy prey and love it too.

@Youknowwho910 9 ай бұрын

Lmao

@selenaj.a.6813 3 жыл бұрын

Title should be: everyone will comment on parker

@amyfarrel4374 2 жыл бұрын

Ssly just Parker 😂😭

@dhruvilmorakhiya4904 3 жыл бұрын

Parker: If the lecture's over, Can I take the rope, I have some tasks to do....

@triny89 3 жыл бұрын

Well that was dark...

@nightcoreeeeeeee 3 жыл бұрын

@@triny89 yeah too much

@sandeeptiwari5189 3 жыл бұрын

He wants to skip rope

@anujnautiyal8539 3 жыл бұрын

@Souven Tudu bdsm

@lazypotato6743 3 жыл бұрын

Hold up

@Vishalutubin 4 жыл бұрын

Nobody taught me like this, I had to read and visualize on my own. Great job professor!

@jondo7680 Жыл бұрын

Yeah I hate physicians who talk about standing waves as if you see one every day without explaining what it is.

@gn3571 Жыл бұрын

@@jondo7680 Physicians are medics. You meant Physicists.

@075_ritikkumar7 5 жыл бұрын

Why is parker depressed?

@shideshpatil4796 5 жыл бұрын

He don't like to stand in class as punishment 😁😁

@parassaini9748 4 жыл бұрын

Cause he got a reason to study.

@shreyasagrawal3450 4 жыл бұрын

Because you don't have internet

@rutger5000 4 жыл бұрын

I thought you typed "why is parker dressed" that would have been a more interesting question.

@thedolphin5428 4 жыл бұрын

Because he has to stand there and listen to the other boring old fart.

@agasttyadixit09 4 жыл бұрын

I can tell Parker was sleeping in the class picked to get mocked

@ashleymorales5139 3 жыл бұрын

By your profile your the geek kid who gets bullied

@agasttyadixit09 3 жыл бұрын

@@ashleymorales5139 that's Papa Franku

@yashkrishnatery9082 3 жыл бұрын

@@agasttyadixit09 now you have 6 subscribers. You should change your bio

@jaseemshan2602 3 жыл бұрын

Before seeing this video,I was so stressed about my studies and after reading the Parker jokes,it really made me laugh many times,thank you guys, really helped me...

@alchemy1 Жыл бұрын

So you really think you know what kind of waves he made? Guess what? You don't.

@hassan.javaid 3 жыл бұрын

How he created those waves is more awesome than the waves itself.

@noddye1764 4 жыл бұрын

Parkar is slowly transcending into an evolved state of mind

@DiscoFang 3 жыл бұрын

I was waiting for Parker to give us a standing wave.

@doremekarma3873 4 жыл бұрын

"Now what I am gonna do, is called a pro gamer move" 3:11

@efisgpr 4 жыл бұрын

Now I'm gonna do what's called a pro gamer move.*

@mavaldiviesoc 5 жыл бұрын

Hi. It's a simple and elegant demonstration much better than graphing it on board. Congrats. A suggestion, in some times it's difficult to distinguish the coil, from the board. Maybe, with one backdrop, of another color it will be make a good contrast!!

@bread2951 3 жыл бұрын

Agreed. Its an excellent video but a dark background would have been great.

@chewinggum5550 Жыл бұрын

ur colorblind lmao

@souhardyahalder3903 3 жыл бұрын

99% comment on parker 1 % comment on standing wave and how beautifully higher harmonics are shown

@cooloptic 4 жыл бұрын

The best demonstration of standing waves I have ever seen.

@kamleshpandey3023 4 жыл бұрын

I think most of people in comment section are trying to make fun of Parker but they are not noticing the hard work of teacher who is making theorey alive just for better understanding thanks sir for your demonstration it was good to see lots of love from India

@rutger5000 4 жыл бұрын

Speaking as a physics teacher, I would not consider this "hard" work. It's a good demonstration, and it's good to put it online. But it's not a greater effort than that I'd expect from myself or my colleagues.

@kamleshpandey3023 4 жыл бұрын

@@rutger5000 sir , I mean to say that at least he is demonstrating the waves thing which remain unvisualised by most of the intermediate students so I am just praising his effort and my intension was not to compare him with anyone else because every teacher is best and I could say this with guarantee

@rutger5000 4 жыл бұрын

@@kamleshpandey3023 I understand why you're praising him. What should be kept in mind though is that praise sets bars. There's significant research supporting the idea that high expectations from teachers result in high performances of students, and counter clockwise. I don't think this effect is limited to just students, teachers themselves are vulnerable to it as well. What the teacher presents here is a B-, he made a small mistake in presenting the material, the demonstration could have been improved with a different slinky, and with practice he could have achieved more stable harmonics. Yet the demonstration does clearly show the phenomena. So B- to me that's not worthy of praise in this case, because I think the teacher has the potential to do better.

@kamleshpandey3023 4 жыл бұрын

@@rutger5000 yes of course sir I can understand your point if a teacher is good he can make or turn a coal into a diamond he has ability to distinguish between the coal and diamond which are found at same place I accept that he could improve his experiment and can produce a better harmonic so I respect what you are saying but I just want to say to those who are interested in destructive criticism and your criticism is constructive one so in order to reply those negative comments I have written above words so hope you may understand my feeling and I can say that it is teacher like you who always think to improve his knowledge and his experiment .

@antoniolandos1650 4 жыл бұрын

I never searched for this or anything related to it and it still comes in my recommended after we learn about it a few days before. 😐

@harishsingh5491 4 жыл бұрын

you are lucky the universe itself is tracking you....

@AngelOfMusic20 4 жыл бұрын

Glad I did! Look at this kid he's there against his will

@sanjeebpaul 4 жыл бұрын

Parker thinking: wait till get out of the class and change into spiderman costume. 🕸️🕷️🦸

@healthtipssarthakmodi0504 3 жыл бұрын

Thanks to Parker to hold the string....and also to professor to demonstrate the standing wave concept.....🙏🙏🙏

@Maria-le5jp 4 жыл бұрын

Parker stole my heart

@subhraneelmazumder9079 5 жыл бұрын

99% comments are bout' Parker. RIP PARKER THO.

@ashokaggarwal1044 4 жыл бұрын

Includong you?

@danielrodriguez248 4 жыл бұрын

Parker be like;I just want to wave good bye

@rishavdiyali5193 4 жыл бұрын

Idk why I feel this .. but my friend Parker is being held at gunpoint.

@OU81TWO 4 жыл бұрын

You had one job Parker... ...and you did it well.

@nasarquadri 3 жыл бұрын

This video means a lot to the students like me. So perfectly demonstrated the theory in real life, and professor is working so hard in creating waves which is so lovely ❤️️

@onradioactivewaves 3 жыл бұрын

Standing for a standing wave demonstration. They deserved a standing ovation for this.

@RustyDust101 9 ай бұрын

My physics prof back in the day was very similar to this one. He always gave his best to make experiments and demonstrations work to replicate the intended results. But as usual, when physics collides with reality, there are often mitigating factors that make the demonstration fail, often spectacularly. But he was always so proud when a complex experiment gave exactly the expected results, even though there were many such mitigating variables in it. That's when the inner kid broke forth in a shining smile and exhilarating satisfaction that could light up a room and infect all students on the rows of seats as well.

@serena4279 2 жыл бұрын

Teacher: Explaining what a standing wave is Parker: Thinking what his life has come to

@rominbasnet4515 6 жыл бұрын

Parker knows some secrets😂😂

@mazharhayat9097 3 жыл бұрын

Exactly 😂😂

@AhmadHassan-01 3 жыл бұрын

@@mazharhayat9097 are you from Punjab collage Me too Which city?

@mazharhayat9097 3 жыл бұрын

@@AhmadHassan-01 am from pgc Peshawar

@AhmadHassan-01 3 жыл бұрын

@@mazharhayat9097 i am form Mandi Bahauddin

@mazharhayat9097 3 жыл бұрын

@@AhmadHassan-01 wish you best of luck dear😇

@ayasera_9501 4 жыл бұрын

i was so focused on the rope that i didnt see what you're talking about till I stepped back and didn't look closely i saw it and the modes were clear . nice demonstration thank you !

@FieryPheanix 5 жыл бұрын

thanks i really needed this to visualize standing waves. the pictures just dont do it sometimes

@robertwadsworth6936 3 жыл бұрын

I took my physics classes from his Dad, this Dr. Edwards came in and would help with Demo's. Great Family!

@Tech_Maverick 2 жыл бұрын

Your demonstration help me a lot in better understanding for advanced questions in physics in less time. Thank you 🙏

@sanskrititiwari4073 3 жыл бұрын

The demonstration is just outstanding. Should have watched this video before indulging in theories. Thanks for the great work.

@varshadeotare4644 5 жыл бұрын

Lmao look at the hands of Parker when he starts moving them

@dgodgo5983 4 жыл бұрын

Professor showed such great form in those high frequency shakes

@potatoesandducks958 2 жыл бұрын

Parker is contemplating everything that has happened in his life that ultimately led to him standing lifelessly as a lecture assistant.

@jonni2734 6 жыл бұрын

Really cool!!! This experiment is perfect!! Good video!

@burtvincent1278 3 жыл бұрын

Thank you for the explanation. I understand visuals better than simply reading about a subject.

@RyanGoemans 9 ай бұрын

What a fantastic visual demonstration! thank you.

@RahulSharma-oq2ut 4 жыл бұрын

Parker be like : "how did I end up here?"

@barmherzigsein3259 9 ай бұрын

Excellent demonstration of Standing Waves and their Nodes. Much appreciated! Salomè, und leb wohl! Mögest Du in das Licht, der Wahrheit, und dem SEIN der Schöpfung leben.

@rajshekhar85 4 жыл бұрын

Beautiful demonstration, thanks a lot!

@LP-bf9oe 2 жыл бұрын

It is so simple and yet really clever of the the prof to demonstrate it this way!

@sanchitaagte8215 Жыл бұрын

could not have explained this concept better, hope you're having a great day sir

@crawfordrhoderick2942 4 жыл бұрын

What the instructor is saying is over everyone head , everyone are more concerned with parker than the instructor. Parker should start his own you tube channel, all he would need to do is stand there and look pretty.

@Ajay_Singh27 3 жыл бұрын

Pure Teaching.India is not even close to it.In these kind of ways a student can never forget any concept if visualized properly.BTW Loving your efforts Sir

@SteveJian 2 ай бұрын

This video still rocks. Good for you, guys.

@aadhya8459 Жыл бұрын

Thank to the proffessor... i was hell like confused aboutstanding waves and it made EVERYTHING clear. Thank u so much! Thanks to the statue too...

@miles11we 3 жыл бұрын

Parker is killin it, good job dude

@yousefali6592 3 жыл бұрын

This professor actually lectures really well

@nandukrishna8142 Жыл бұрын

I couldn't imagine this while I was in class but now it's crystal clear

@008alikhan4 3 жыл бұрын

Thats really amazing and a good way to understand standing waves (especially because they are difficult) .......Thank you sir

@fuzzbucket00 Ай бұрын

This is the best way to learn. Love this.

@MingxingLi-bq9jr 5 жыл бұрын

Using daily staff to demonstrate physics, really fun and inspiring!

@jotibaagastya3330 4 жыл бұрын

Yes

@PabloKeilis 9 ай бұрын

Amazing! As a musician and a pianist I studied this harmonics stuff at the conservatory, in a subject called Acoustic. But the piano strings vibrate so fast that it is imposible to see this phenomenon. Great video!

@juicy1219 2 жыл бұрын

This was soooooo helpful. I was so confused reading my physics book, but this visual makes it all clear.

@alchemy1 Жыл бұрын

So you really know what kind of waves he made? I tell you what, I know you don't.

@flyingfox8072 3 жыл бұрын

I was confused with standing waves. Now it is clear. Thanks!!

@seanbrown532 2 жыл бұрын

Excellent Parker. You're an expert!

@Hammadisteachingchemistry 2 жыл бұрын

Thanks Parker for holding it firmly

@bostangpalaguna228 4 жыл бұрын

Thank you for the demonstration. it's a very clear explanation

@giselledelgado1882 7 ай бұрын

Very good explanation! Thank you Professor.! Parker did a good job, in spite of the comments: he could keep the node immobile and thus allow the professor create very clear harmonics! Thanks! Really good demonstration!

@aryab.8509 2 жыл бұрын

Excellent representation! Helped me a lot. Thank you!

@rubellite5766 4 жыл бұрын

Just awesome sir, thank for showcasing this

@AlphatecEngineering Жыл бұрын

Great video and demonstration, love it 💚

@fearisallie 4 жыл бұрын

This was awesome, thank you!

@lazypotato6743 3 жыл бұрын

I needed this video last year KZfaq

@hussein4dh 3 жыл бұрын

Many thanks to you professor, what a great and creative way of explanation, those people encourage you to learn more and more, by the way, you let me liked Math although it's out of my major and after I thought it is difficult. Keep it up please.

@TheAnso13 3 жыл бұрын

That made so much sense! Thank you!

@sunanda3764 8 ай бұрын

U have turned those bookish diagram into reality... U r great sir... Thank u so much

@royksk 3 жыл бұрын

When teaching Special Needs kids science, I used to show waves in an elastic band by stretching it and flicking it to set up the vibration but in front of an old pc cathode ray tube monitor on a white screen. The visual wave is clearly shown as the backlighting gives the effect of a slow motion wave.