Fun fact : vibration nodes are also important in Sword making. The node is in the handle so you don't loose grip when the blade vibrates after a strike
And baseball bats. The node is the "sweet spot". If you hit it wrong it will vibrate your damn hands right off your body. Seriously though it REALLY hurts lol.
This does a lot more explaining on the subject than a number of other videos which focus on the "Cool" effect. She's right in saying that the physics is the coolest part.
Physics Girl I like the "Achievement unlocked" :-) I think this video is the best video you have done until now. It is funny, interesting and very well explained. Congratulations.
When she made the transition from the slinky standing wave to the plate, I immediately began thinking about 3 dimensional standing waves and how they could allow an object to levitate. Then she moved on to that and I remembered that I will never have an original idea.
Chris Warburton Nikola Tesla once said that none of his inventions are his own. Your brain is not so much of a generator but primarily a transceiver and transducer. There is an information field out there where everything that has been and ever will be is stored and you are able to access it by tuning to it with you mind. “My brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.” - Nikola Tesla. To create something fundamentally new you need to have a basic knowledge in a certain field. Vadim Zeland the author of Reality Transurfing wrote that everyday you should spend most of your time controlling your inner world (your thoughts) than the outer reality. Hi said that after some time you will notice that the world around you shapes according to your thoughts. What you put out is what you get back.
Chris Warburton Originality is cool and all, but with history and millions of people and all, it's enabling just to know your mind is in the zone! From there, keep playing around!
+Chris Warburton Every idea the universe will ever create, had to have at least one 'original' thinker. The problem is that many think, like you, that "someone must have already thought of this". Many ideas will only take form, if ENOUGH people think about it, for it to become part of our culture, not just a fleeting lost opportunity. Think on!
fantastic. totally love the whiff of personality you put into this, besides having learnt something I also feel this video has great entertainment value, lots of character. Keep it up, physics girl!
With school now online, I've been using your videos as a supplement and you explain things in a way that is so easy and understandable. Thanks so much!
This is great! I appreciate how you go farther into technical detail and current research than your average UA-cam science video, yet keep it fun and accessible.
In defense of Veritasium, withholding the answer, while it can be frustrating, is a more effective method of teaching. It makes you think about the answer :)
Physics Girl One of my university lecturers do this and so is not the favourite one in the eyes of many. However his methods make me engage with the course a lot more than just go, "Uh huh, yeah that's interesting........I'll just er......forget about it now...." Seriously though, good educators are underappreciated.
+austin h I unsubscribed from Veritasium precisely because of that - and the fact he overtly lies to his audience for effect. Lying and science don't mix. I strongly urge anyone else who's subscribed to Veritasium to vote with their feet. PBS Space Time is the REAL shit anyway. Physics Girl is good if you've never taken even high school physics, but if you're studying at bachelors or masters level PBS-ST is amazingly refreshing.
BaSH PROMPT But PBS-ST does pretty much the same stuff that Veritasium does. They both bring out the misconceptions first and then break it down by giving the right explanation. Derek does it in a more informal way, as he goes around asking people on the street at the time, and so it can seem a little disjointed. However he explains why he does so in one of his videos, where he talked about the thesis he was working on, which was on a similar topic, thereby the existence of his channel.
I struggled with understanding standing in wavwa until this video. Thank you so much! I've watched a few other videos of your as well, and you do a fantastic job of providing clear explanations while also keeping it lighthearted. Much kudos! :)
In support of Diana, whenever a video from her catalog is impression to me I'm watching it through and adding comments. Hope you're feeling better soon and I hope others are watching more of your back catalog in support.
If you use two particular frequencies ( 3/2 ) , ( 5/4 ) , ( 2/1 )..... you see a figure that don't move because it is the third Tartini' s tone . Osservazione intelligente la sua , saluti dall'Italia
Thank you so much. You are an inspiration for a generation of girls. You may not know this, but you are speaking directly to my 13-year-old daughter who, like you, is beautiful, theatrical, creative, and-oh yeah, smart! Thank you for making science and intelligence super-cool.
+Physics Girl You're awesome! I've always been taken with the idea of making physics easy to understand (I have a degree in it) but you've already done it better than I ever could. Well done!
I like how you keep it fun! And overall, vivid, concise, and well depicted explanations! Seriously, you need an award. Maybe you can get students excited for STEM!
I made this project myself. It was really enjoyable and I had a great time making it. this video explains the physics of how it works really well. Thank you for making this an understandable topic. It makes perfect sense now.
***** Of course you can make standing em waves. Resonant cavities are just that. Your microwave. But photons are not "waves" or wave fronts, so to understand how it works in the photon picture is a little bit more complicated.
+Cave Johnson You can, but unless the resonant chamber (laser crystal) is 'dirty', you won't see the anti-nodes where the photons do 'leak out' the sides
Thank you so much ma'am Here is where I learnt the physics of waves which I was struggling from last year I love physics and your videos Plz keep uploading the new ones
The 432hz dogmatists should watch this so they can see that the designs depend on the relationship of the frequency emitted and the size of the plate, not some magic frequency that always creates patterns no matter what.
i hadn't realised that your awesome series was so large. Thank you for its magnificence and the pleasure of learning from such an energetic, bubbling and enthusiastic teacher.
Cool! I am a physics student currently studying standing waves.....Your video was 👌👌👌 from my study point of view ...... loads of love and blessings 💓💓
Simon Cornelius P Umacob For an interesting psychophysical explanation of the (mis)perception of ghosts, see the research of Giulio Rognini at EPFL’s Laboratory of Cognitive Neuroscience.
+Physics Girl I really like your way of explaining things. The animations are spot on and it is super easy to follow your train of thought. And through your easy way of explaining one must conclude that, according to einstein himself, you are quite knowledgeable in physics! "If you can't explain it simply, you don't understand it well enough. - A. Einstein "
So I've been using this clip in my 8th grade Physics class for years. 'Physics Girl' really helps me to connect to the girls in the class who might not otherwise see science as a potential career path. Fun fact!! Amazon Prime has a new show called 'The Rings of Power', and they use null-plates as part of the show's intro! How cool is that?!
Awesome job explaining it. I understood some of why it happens, but not the full reasoning. The fact that you made sonar levitation easy to understand is awesome. I had always just thought that the sound waves put a force on the light objects that was greater then the force of gravity. Hope to see more from you, and I'll be watching older episodes.
Physics Girl YAY MATH! I enjoy many science based youtube channels, but nearly all of them avoid math. I know that there arent as many people that like or understand the math behind all of this physics, but it is important to realize why these basic concepts work. Being a physics major I enjoy the math and I hope there are others who also enjoy it as well. Anyways, keep up the good work!!
Wow your videos are amazing . They are high quality and you are very enthusiastic in them. You take a subject that many people think is very boring and turn it into the fun and exciting thing that it really is. Keep up the good work 👍
@ 3:55 notice the shape of the plate, it is a violin. The 'belly' and the 'back' of a violin can carved to be in tune this way. The belly (top) should be about 1/2 step sharp of the back (bottom) plate.
@PhysicsGirl, truly speaking I am in love with you. Wish I had find these videos when I was in my high school then Physics would have been my favourite subject. Anyway Thanks :)
1. Is the frequency generator generating sine waves (in the video)? 2. Is the (pin of) mechanical vibrator vibrating vertically? 3. Going back to 1, what if you changed the frequency to a -say- square wave, sawtooth wave etc? Thanks
Very nicely explained, as usual. But I must admit I was a bit disappointed that you didn't even mention the fact that you can excite these modes on Chladni plates without any electronics. When I was a teenager, I got 22 different modes with just a violin bow. cheers from rainy Vienna, Scott
Fun fact : vibration nodes are also important in Sword making. The node is in the handle so you don't loose grip when the blade vibrates after a strike
And baseball bats. The node is the "sweet spot". If you hit it wrong it will vibrate your damn hands right off your body. Seriously though it REALLY hurts lol.
@@gearhead1302 No Way! I had no idea about that and the sword. Makes total sense
Look at you doling out related knowledge nuggets. Well done.
This does a lot more explaining on the subject than a number of other videos which focus on the "Cool" effect. She's right in saying that the physics is the coolest part.
New video(!) on "singing" plates, a cool demonstration of standing waves! It's been too long since my last video... buff.ly/1pL5y0C
Very cool
Awesome. Digging it.
Physics Girl I like the "Achievement unlocked" :-) I think this video is the best video you have done until now. It is funny, interesting and very well explained. Congratulations.
O.O.... Mind Blown! Great explainations!
where do you find one of these mechanical drivers physics girl? I neeeeeeeed one! thanks!
3:04 For some reason I expected her to say: "But that would be crazy! ... Or would it?" Damn you Vsauce! xP
+gtazockerable lol so true haha
•Kai• IKR
When she made the transition from the slinky standing wave to the plate, I immediately began thinking about 3 dimensional standing waves and how they could allow an object to levitate. Then she moved on to that and I remembered that I will never have an original idea.
Chris Warburton Nikola Tesla once said that none of his inventions are his own. Your brain is not so much of a generator but primarily a transceiver and transducer. There is an information field out there where everything that has been and ever will be is stored and you are able to access it by tuning to it with you mind. “My brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.” - Nikola Tesla. To create something fundamentally new you need to have a basic knowledge in a certain field. Vadim Zeland the author of Reality Transurfing wrote that everyday you should spend most of your time controlling your inner world (your thoughts) than the outer reality. Hi said that after some time you will notice that the world around you shapes according to your thoughts. What you put out is what you get back.
Chris Warburton Originality is cool and all, but with history and millions of people and all, it's enabling just to know your mind is in the zone! From there, keep playing around!
+Chris Warburton Every idea the universe will ever create, had to have at least one 'original' thinker. The problem is that many think, like you, that "someone must have already thought of this". Many ideas will only take form, if ENOUGH people think about it, for it to become part of our culture, not just a fleeting lost opportunity. Think on!
me too
Ya,You2too..check out the research of Hans Jenny..
Haha, "stay tuned"
So funny it Hertz!
+Gerry Pothier Haha Se what you did there ;D
Pancho did you just correct me on a comment that is 3 years old?
@Pancho what an absolute madlad
fantastic. totally love the whiff of personality you put into this, besides having learnt something I also feel this video has great entertainment value, lots of character. Keep it up, physics girl!
Thank you! I never liked dry science videos so I tried to steer clear of them myself.
Feel better! :)
With school now online, I've been using your videos as a supplement and you explain things in a way that is so easy and understandable. Thanks so much!
You're kinda crazy... I love it!
Oh it's you I'm your big fan
simp!
Love you very much ❤️❤️❤️
This is great! I appreciate how you go farther into technical detail and current research than your average UA-cam science video, yet keep it fun and accessible.
i like this channel she doesn't with hold the answer like Veritasium.
In defense of Veritasium, withholding the answer, while it can be frustrating, is a more effective method of teaching. It makes you think about the answer :)
Physics Girl One of my university lecturers do this and so is not the favourite one in the eyes of many. However his methods make me engage with the course a lot more than just go, "Uh huh, yeah that's interesting........I'll just er......forget about it now...."
Seriously though, good educators are underappreciated.
+Physics Girl So what I'm hearing is that you're going to do a collaboration video with Veritasium? :)
+austin h I unsubscribed from Veritasium precisely because of that - and the fact he overtly lies to his audience for effect. Lying and science don't mix. I strongly urge anyone else who's subscribed to Veritasium to vote with their feet. PBS Space Time is the REAL shit anyway. Physics Girl is good if you've never taken even high school physics, but if you're studying at bachelors or masters level PBS-ST is amazingly refreshing.
BaSH PROMPT But PBS-ST does pretty much the same stuff that Veritasium does. They both bring out the misconceptions first and then break it down by giving the right explanation. Derek does it in a more informal way, as he goes around asking people on the street at the time, and so it can seem a little disjointed. However he explains why he does so in one of his videos, where he talked about the thesis he was working on, which was on a similar topic, thereby the existence of his channel.
I struggled with understanding standing in wavwa until this video.
Thank you so much! I've watched a few other videos of your as well, and you do a fantastic job of providing clear explanations while also keeping it lighthearted. Much kudos! :)
* waves
Great explanation and graphics.
In support of Diana, whenever a video from her catalog is impression to me I'm watching it through and adding comments. Hope you're feeling better soon and I hope others are watching more of your back catalog in support.
MORE VIEWS, DAMMIT !!
tu avais fait un vidéo là dessus? j'le trouve pas! #NeedHelp #WannaWatch
She inadvertently made a video, which I think, explained standing waves better than any other videos or lectures I have seen so far! ❤️❤️
Note: if you use two frequency generators with different frequencies in the same plate the standing wave will move, so we will see moving figures.
Now what if someone did that in 3D? Still, 2D is pretty awesome.
If you use two particular frequencies ( 3/2 ) , ( 5/4 ) , ( 2/1 )..... you see a figure that don't move because it is the third Tartini' s tone . Osservazione intelligente la sua , saluti dall'Italia
3 courses in university physics and i never understood what a standing wave was until this video...
thank you physics girl!
Thank you so much. You are an inspiration for a generation of girls. You may not know this, but you are speaking directly to my 13-year-old daughter who, like you, is beautiful, theatrical, creative, and-oh yeah, smart! Thank you for making science and intelligence super-cool.
Yes, she is a great inspiration/influence and role model for newer generation girls :)
Thanks for practical wave. Our teacher told us to imagine this but I was not able to imagine. Thanks again for clearing my concepts👏
I want my daughter to be like you when she grows up.
so do i PG is hot! -your neighbor
Good Luck sir
Me to when i get one :D
+Physics Girl
You're awesome! I've always been taken with the idea of making physics easy to understand (I have a degree in it) but you've already done it better than I ever could.
Well done!
Who is here from Electroboom Video?
here
Here
me too
Here
HERE
I like how you keep it fun! And overall, vivid, concise, and well depicted explanations! Seriously, you need an award. Maybe you can get students excited for STEM!
Oh yo i actually understand this now! Thank you so much!
Fantastic! That is the goal.
Physics Girl Are you real?
@@shivamshrivastava8956 ?
I made this project myself. It was really enjoyable and I had a great time making it. this video explains the physics of how it works really well. Thank you for making this an understandable topic. It makes perfect sense now.
I wonder if it's possible to make standing electromagnetic waves, and if this would kind of "stop" a photon.
***** Of course you can make standing em waves. Resonant cavities are just that. Your microwave.
But photons are not "waves" or wave fronts, so to understand how it works in the photon picture is a little bit more complicated.
I meant doing it with visible light, and what would it look like.
A laser ! Only the laser frequency and multiples of it are permitted.
+Cave Johnson You can, but unless the resonant chamber (laser crystal) is 'dirty', you won't see the anti-nodes where the photons do 'leak out' the sides
+Cave Johnson I wonder if we can use this new technology to make floating moon rock. We can then make new labs!
Let me tell you I really liked this video, I love physics but the way you explained it was clear enough to everyone. Greetings from Perú.
A very nice video! I shall show this to my A-level students!
best video on standing waves in UA-cam. Will be using for my class. thanks
they actually did this experiment with fire and music on veritasium, awesome
You explained it better than my teacher does. Thank you for making this video and others. I love to watch it.
That's awesome! Levitating with sound!
Thank you so much ma'am
Here is where I learnt the physics of waves which I was struggling from last year
I love physics and your videos
Plz keep uploading the new ones
ElectroBOOM brought me here!!!
+Physics Girl - 10/10. Tks for this; I wish I had profs who explained things the way you guys do
I'm in love
The 432hz dogmatists should watch this so they can see that the designs depend on the relationship of the frequency emitted and the size of the plate, not some magic frequency that always creates patterns no matter what.
Its more than art it is the complete basis of how the universe is bult
i hadn't realised that your awesome series was so large. Thank you for its magnificence and the pleasure of learning from such an energetic, bubbling and enthusiastic teacher.
0:02 crazy eyes
This girl is so cool it's ridiculous. Keep it up with your awesome attitude and great explanations.
So you happen to have a mechanical vibrator just hanging around.
She took the vibrator apart to show just the motor... so no one would be suspicious ;)
Swarnadeep Bhattacharyya Lol!
What? I'm all for vibrators! Especially for Science ;)
Swarnadeep Bhattacharyya particularly biology
Cool! I am a physics student currently studying standing waves.....Your video was 👌👌👌 from my study point of view ...... loads of love and blessings 💓💓
This video ends at 4:20
Hue hue hue
Great Video physics girl. You do an amazing job at condensing so many concepts in a 4 min video.
"This is called a standing wave." Hilarious :-).
I prefer the mechanical vibrator
Thanks John for showing me this channel.
Can't wait to see what the Physics Girl does next!
Oh, I get it. Ghosts are standing waves in 3D space. Hahaha...
Simon Cornelius P Umacob
For an interesting psychophysical explanation of the (mis)perception of ghosts, see the research of Giulio Rognini at EPFL’s Laboratory of Cognitive Neuroscience.
You managed to effectively explain standing waves in just a couple minutes. Nice work!
video ends at 4:20
I'm an ok sound synthesis artist, but this is one thing I've never used an oscillator for; brilliant video!
*HUNGER MODE*
*{PASTA} {ANTIPASTA}*
:
One of my favorite of Dianna’s videos. Hope she starts feeling better soon
From ElectroBOOM. Hello!
+Physics Girl I really like your way of explaining things. The animations are spot on and it is super easy to follow your train of thought. And through your easy way of explaining one must conclude that, according to einstein himself, you are quite knowledgeable in physics! "If you can't explain it simply, you don't understand it well enough. - A. Einstein "
Oh my gosh, I love your sense of humor combined with your knowledge of physics. You are perfect :)
I would love to do this. My mom was an advances physics teacher for thirty years. Keep up the good work.
"has been" a physics teacher.
So I've been using this clip in my 8th grade Physics class for years. 'Physics Girl' really helps me to connect to the girls in the class who might not otherwise see science as a potential career path. Fun fact!! Amazon Prime has a new show called 'The Rings of Power', and they use null-plates as part of the show's intro! How cool is that?!
Awesome job explaining it. I understood some of why it happens, but not the full reasoning. The fact that you made sonar levitation easy to understand is awesome. I had always just thought that the sound waves put a force on the light objects that was greater then the force of gravity.
Hope to see more from you, and I'll be watching older episodes.
thank you @physics girl this gives me a good answer to my laboratory report questions.
To observe 3D standing acoustic waves with a piece of dry ice is so cool!
Wow your start was actually pretty good. I expected that you made much less complex videos that time! Great work!
I really liked this one, particularly the simulation of left and right moving waves making a standing wave in the rope.
You liked the mathy part?! YES!
Physics Girl YAY MATH! I enjoy many science based youtube channels, but nearly all of them avoid math. I know that there arent as many people that like or understand the math behind all of this physics, but it is important to realize why these basic concepts work. Being a physics major I enjoy the math and I hope there are others who also enjoy it as well. Anyways, keep up the good work!!
Seriously, yeah, that part was awesome!
Wow your videos are amazing
. They are high quality and you are very enthusiastic in them. You take a subject that many people think is very boring and turn it into the fun and exciting thing that it really is. Keep up the good work 👍
You're amazing at explaining things. I love physics and really appreciate you taking the time to make these videos
Thank you so much for sharing this!!!!! That last part was TOTALLY AWESOME! Definitely plan to share with my students.
only you can make physics sound so cool! i should've watched this while i was in high school 😭
So cool to see the standing waves on the violin-shaped plate!
Great to show how standing waves are produced, useful video for those beginning in amateur radio 😊
This is so cool! I'm glad I went back to look at your early videos!
Loved this video. Glad to see production quality improving and you look like you're having even more fun now too. :)
Great job on this video! This is definitely you're best yet.
@ 3:55 notice the shape of the plate, it is a violin. The 'belly' and the 'back' of a violin can carved to be in tune this way. The belly (top) should be about 1/2 step sharp of the back (bottom) plate.
+physics girl I really loved your video. It was informative as well as entertaining. When usually videos for topics like these are so boring.
Love
AMAZING I have never seen something moving in the air because of waves
PHYSICS IS AMAZING
This was a very well put together educational and fun video
That's so awesome!!! I wish I hadn't missed out on this stuff growing up.
Thank you that's the more easy way to understand the standing waves!
I really like your way of teaching and enjoying physics dayana..love you!!
You are a genius explaining this kind of magic
thank you physics girl.This is an amazing video and it really helped a lot.
You described everything us piano tuners go through thousands of times a day! Now I can SEE it!!
You explain it like a pro!
8 years ago and still interesting to watch this phenomenon demonstrated on simplified explanation
I L❤O❤V❤E this type of information!!!!!! 🙌🙌🙌 I don't know why this video doesn't have 1Billion views!!! ✨
This is so awsome!!!! Just keep making this videos PHYSIC GIRL!!!!
I’m so glad I found this channel
@PhysicsGirl, truly speaking I am in love with you. Wish I had find these videos when I was in my high school then Physics would have been my favourite subject. Anyway Thanks :)
OoooooMmmmmmmGgggggg.......really!!!!! I may never had understood such a complex topic this easily if you wouldn't explain......loved it
1. Is the frequency generator generating sine waves (in the video)?
2. Is the (pin of) mechanical vibrator vibrating vertically?
3. Going back to 1, what if you changed the frequency to a -say- square wave, sawtooth wave etc?
Thanks
I love how well explained this was, great stuff.
I was just studying about standing waves in Rayleigh Jean's law and gotta say this gave me a better idea about it :D
Thank you Physics Girl
This is the best one yet! Love the camera work, hope Donovan helps out again.
Dianna's cuteness makes us watch her videos
She has a really Attractive mind also,, Good girl :)
Very nicely explained, as usual. But I must admit I was a bit disappointed that you didn't even mention the fact that you can excite these modes on Chladni plates without any electronics. When I was a teenager, I got 22 different modes with just a violin bow.
cheers from rainy Vienna, Scott
Thank you for explaining standing waves!!❤
Your older videos are great! This is so cool
That was amazing you explained it like a beast.
Your enthusiasm really helps :) keep it up