Awww thanks so much! I watched a couple of your videos I love your channel! Your son sounds really sweet and smart :) ps. love the blue hair mermaid ;)
@@upandatom Don't we suspect those light "waves" propagate through something? Maybe the hard-to-find Aether exists everywhere. It might have its own set of rules, like an apparent wave/energy speed limit! It might also have something to do with applying the ubiquitous “pressure” called gravity and demonstrate the optical gravitational lensing observable on a cosmic scale or the magnetic optical deflection produced in a lab. Do we really know, for sure? Maybe those beam splitting phase detection and “photon - particle” electron counting experiments are somehow missing some other explanation for those observations/conclusions? Maybe Aether is also naughty, LOL.
6:42 bright because it was made of higher Amplitude " peak " of waves. And also because it's the shortest path for wavefront so its intensity not decrease yet
I just really have to say that of the dozens of explanations I've seen of the double split, this was by far the best explanation of the interference pattern I've seen. Your 3D drawing along with the dashes and lines made all of the difference. Between your video and Vertasium's video, I think anyone can understand the double split. Thank you!
I've come across many UA-cam double slit videos but this one by far is the most well articulated and broken down that lil Ol me has a more rounded understanding of the experiment. Thanks :)
Nice, simple explanation. My guess (and it is a guess) for the relative brightness of the bands -- the inverse square law. Since the bands to the sides of the center band are farther from at least one of the slits than the center band, they're dimmer.
Exactly! Pretty much the intensity diminishes with distance and the sum of the paths will be longer on the outer bright fringes. Great answer :) are you a physics major?
Thank you! Love your videos. You explained this so well, not speed-of-light explanation, they-can-just-pause-and-rewind explanations. Thank you. ..very much enjoyed it. =]
Wasn't there a quantum version of this experiment; when using two slits and an electron (I believe) emitter, and a detector, where activating the detector changed the paths of the electrons?
yea, and I wasn't able to find the exact measuring-techniques and all circumstances for any of them, really hard to figure out where to find them.. if they were shared and easily found by the public in a database, I think all of us together(people around the world) could figure out a lot of the solutions to many of the problems that haunts the quantum world(umm 🤔) I bet there are many hidden geniuses that hold just a tiny piece of the puzzle each and they just need to be puzzled together :)
A logical explanation is that the electromagnetic field itself is not quantized and light as a wave can go through both slits at the same time. As waves, it can then form constructive and destructive interference. The energy transfer processes to and from the field is quantized with the absorption and emission of photon energy. In the reference frame of the experiment, this can be seen with the interference pattern forming out of a random statistical process photon by photon. In this theory this represents a universal process, we always have a probabilistic uncertain ∆×∆pᵪ≥h/4π future coming into existence with the exchange of photon energy. The wave particle duality of light and matter in the form of electrons is forming a blank canvas that we, as atoms, can interact with forming a future relative to our actions.
can you please make similar videos about these kinds of experiments ??? I mean a level topics in physics CIE board ... please .😭😭😭😭 .. that would be super helpful .. please
The middle spot is brighter than rest coz Interference and diffraction effects operate simultaneously and at conjunction point where both is maximum is the point where intensity is the brightest!!
So, your accent and the voice to text program you're using is giving me a few good giggles... best one is at 2:11 where it puts particles as pot chuckles. xD
I did the double slit experiment at home. I needed 1 laser, 1 very sharp knife, 1 piece of carton and a wall. Worked perfectly. Light (photon) is a quantum of electromagnetic energy in/on a probability wave. What I do not understand, is why light is not going around the piece of carton. According to Feynmann, the light wave takes all the possible paths in the universe, only with different probabilities.
I don't think a lot of people realise this but the physicists that discovered things were really smart for their time...(as smart as Einstein but Einstein had that extra genius)
The question’s answer is that in the side waves, the last yellow line does not have a interference with another yellow line while in the middle one, that happens. So the middle light line is little brighter than the sides
Good explanation, but the light doesn't necessarily have to be monochromatic. Young actually did his experiment using sunlight! The light does need to be coherent, so he used a single slit to ensure coherence, then a double slit to see the interference pattern. So sun -> pinhole (or single slit) -> double slit. Try it, you will see a really interesting pattern appear!
sure, I use a sony lav mic plugged into a Zoom H1. I'll link them both www.amazon.com/dp/B0058MJX4O/ref=cm_sw_su_dp?tag=cempire-20 www.amazon.com/gp/product/B003QKBVYK/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B003QKBVYK&linkCode=as2&tag=cempire-20
You make a complex subject much easier to understand AND make it fun to watch. I'll try very hard to get my granddaughters to watch, it would by great to see them actually learn something worthwhile on YT.👏
Do light waves not expand out in a sphere like sound waves? They always seem to be drawn as flat waves, like ripples on a water surface. But I don't get how it can be a wave without propagating in every direction 3-dimensionally?
I think if that experiment would be replaced with a canon sand( not laser canon) would happen the same thing. It means : the experiment doesn't show anything because sand is particle, that( same thing ) would happen with all things as : water, sugar grain,salt grain, sand grain etc...( the photon doesn t interfere with itself but crashes with border of slit part (ricocheted the lips/borders of the slit )
This theory explains the Two Slit Experiment with the future as an emergent property within the reference frame of the experiment! In this theory the mathematics of quantum mechanics represents the physics of 'time' with the future coming into existence photon by photon within an infinite number of dynamic reference frames. The wave particle duality of light creates an interactive process acting like the bits or zeros and ones of a computer. This forms a blank canvas that we can interact with turning the possible into the actual as the future unfolds photon by photon.
Thanks! It would be nice to know what you think! In this theory the mathematics of quantum mechanics represents the physics of 'time' as a physical geometrical process! With classical physics representing processes over a period of time has in Newton's differential equations.
this was awesome. .what animation software have you used? to make this I have a project in my university to make a video to teach concepts of physics and mechanics to underprivileged students. pls help I wanna make great videos like you...
A wave is spread across. In a double slit experiment, if the wavefunction representing the electron, hits the slits, shouldn’t that be a measurement and shouldn’t that collapse the wavefunction? Now, you'll say it's not a physical wave, it's a probability wave. But then how does a probability wave split into two after the slits? Then, it should be like, the wave hits the slits, the electron says, dude I'm going through the slits, so don't collapse, but you can split into two and diffract. When does it decide that it's going through the slit?
Very cool, but the thing i don't get is this experiment with 1 particle at a time and a sensor, seems there are no videos that showcase this phenomenon.
How are double slit test results changed when using polarized light either aligned with the slits or perpendicular to them, as well as with helical? Thx
@8:23 totally savage !😂😂😂😂😂😂😂😂😂😂😂 Lol People are not able to understand me that doesn't mean i am idiot that acc means 👉I am Albert Einstein Albert Einstein !😂😂😂😂
It's good to see that parents are watching and learning along with their kids. Mine are all grown up, so now it's my turn to learn about some of the many things I put on hold to raise them. Your videos are easy to understand, and then relate to real life experience. I've probably seen this experiment talked about a dozen times, probably more, But I never got it until now. Thanks! So now, a (maybe) dumb question. Would the reason that the answer can be found within the inverse square law be, because the angle of refraction is larger in the outer light fringes, which results in fewer available photons? Maybe from more scattering? (IDK) But, if so, then less density = less brightness?
+Karl Kiefer it's good to hear that you're taking the time to learn about this stuff. It's never too late! And no question is dumb. Physics is hard. All of it. If I understand correctly what you've said you're exactly right. The larger angle means the sum of both distances from the slits is larger. So the photons have further travel at the outer edges, so by the time the light hits the detection plane it has diminished in intensity. You can try to visualise it with water waves. The further a wave travels, the smaller in amplitude it becomes. The exact same thing is happening here. Stay curious!
Now is that the only direction the waves travel wouldn't your 3d wave travel in all directions and the light that's being reflected back at the light source would interfere with the light traveling through the slits and has anyone tried changing angles or using two lasers to fire particles one at a time through the slits
You know, I've always wondered ... has anyone ever tried changing the (plane with) slits inbetween particles/detection ? Has anyone ever tried changing the detection plane every time a particle hits it? Or right before measuring it?
Light and its nature have caused a lot of ink to flow during these last decades. Its dual behavior is partly explained by (1)Double-slit experiment of Thomas Young - who represents the photon’s motion as a wave - and also by (2)the Photoelectric effect in which the photon is considered as a particle. A Revolution: SALEH THEORY solves this ambiguity and this difficulty presenting a three-dimensional trajectory for the photon's motion and a new formula to calculate its energy. More information on ua-cam.com/video/mLtpARXuMbM/v-deo.html
So technically if we send particles instead of light in these two slits we should see these particles on the screen directly facing the slits. Great! Shall we try it with electrons? Oh shit!
I always wonder what it was like to be the first experimenters who witnessed this with particles first hand. "Damn guys...WTF did we just do?" "I'll tell you what we did...broke physics, that's what we did." "Nothing a cat and a box can't fix"
Also if it only happens when your slits are really small that gives more probability of light being reflected off different angles and paths off the slits has anyone done this experiment with the slits only being one atom thick
You left out the most interesting part of the experiment: when you shoot one particle at a time at the slits you still get the interference pattern. But when you observe the particle to see which slit it went through, you get the particle pattern.
There are no particles in nature. That just an old myth similar to the phlogiston and the aether that just doesn't want to die. The only thing you are measuring in quantum experiments are irreversible energy exchanges between quantum fields and external physical systems (aka "the detector) that we call quanta. Quanta, however, are not particles, they are a new and fundamentally different concept. So whenever you hear somebody talk about particles in quantum mechanics, you know that they have it all wrong. In any case, Young's double slit experiment from 1801 was conceived as a wave experiment and it can never be anything else than a wave experiment. How can you see this? Planck's constant, which is the hallmark of something quantum mechanical happening, is nowhere to be seen. If the double slit had been a quantum experiment, Planck's discovery would have been made by somebody else (maybe even Young) a full century earlier.
The question here is this; how did Young knew that these slids should be the width of the wavelength of light? After all, hé did not even knew light WAS a wave...
He wouldn't have known that because you can make these slits as large as you like and still get interference effects. They will simply happen on a smaller angular scale, which means that one has to move the screen farther away to observe them. That feature sizes have to be the size of the wavelengths is a typical misunderstanding of wave optics.
You should get the Stephen Hawkins science award for the promotion of science. He gave it to Dr. Brian May(guitarist of Queen). And your so beautiful Jade. I’m always watching your UA-cam lessons in physics. Love you Jade. You should be in Hollywood. Your a star.
+Symbiotic Coherence haha I never even considered the LGBTQ+ thing! Now it seems obvious lol. Well I'm glad I didn't disappoint :) welcome to the channel!
thank you! btw: you don't need a split the size of the wavelength. At school we had 80 slits per millimeter or 2 slits with visible width; and those worked fine.
thank you! btw: you don't need a split the size of the wavelength. At school we had 80 slits per millimeter or 2 slits with visible width; and those worked fine.
Yeah they need to be comparable to the size of wavelength, which is a pretty vague statement... But thank you for telling me about your experiment I did not know that :)
My son is REALLY into science. Your personality is making it easier for me to watch all these videos...repeatedly... lol
Awww thanks so much! I watched a couple of your videos I love your channel! Your son sounds really sweet and smart :)
ps. love the blue hair mermaid ;)
@@upandatom Hi ... Light acts like both wave and particle right? so what happens to the light if we consider that as particles ?
@@upandatom Don't we suspect those light "waves" propagate through something? Maybe the hard-to-find Aether exists everywhere.
It might have its own set of rules, like an apparent wave/energy speed limit! It might also have something to do with applying the ubiquitous “pressure” called gravity and demonstrate the optical gravitational lensing observable on a cosmic scale or the magnetic optical deflection produced in a lab. Do we really know, for sure?
Maybe those beam splitting phase detection and “photon - particle” electron counting experiments are somehow missing some other explanation for those observations/conclusions? Maybe Aether is also naughty, LOL.
6:42 bright because it was made of higher Amplitude " peak " of waves.
And also because it's the shortest path for wavefront so its intensity not decrease yet
I think I wasted 2 years in my High schools... It just took 6 mins to understand the whole thing. :)
I just really have to say that of the dozens of explanations I've seen of the double split, this was by far the best explanation of the interference pattern I've seen. Your 3D drawing along with the dashes and lines made all of the difference. Between your video and Vertasium's video, I think anyone can understand the double split. Thank you!
I love your style, plus, you’re brilliant!
Thanks for making your videos!
I've come across many UA-cam double slit videos but this one by far is the most well articulated and broken down that lil Ol me has a more rounded understanding of the experiment. Thanks :)
+Gillian Fahey thank you for the kind words! I'm glad I was able to help you :)
one of the most amazing and influential experiments in history
You never fail to mention the crucial details that other teachers seem to neglect and disregard and leave out of a description of some comlex thing 😊.
you should do a video on how light is made of particles next!
Thanks for the sand analogy. I've understood the d-s experiment (pretty much) but have never been able to explain it to others.
your video is amazing it finally teaches me everything about science
THANKYOU!!!!
Nice, simple explanation.
My guess (and it is a guess) for the relative brightness of the bands -- the inverse square law. Since the bands to the sides of the center band are farther from at least one of the slits than the center band, they're dimmer.
Exactly! Pretty much the intensity diminishes with distance and the sum of the paths will be longer on the outer bright fringes. Great answer :) are you a physics major?
Thanks! I'm not a physics major -- just a lifelong nerd. :)
Gary K Exactly that was also my hypothesis...But i wasn't sure anyway thanks for the clear up
Thank you! Love your videos. You explained this so well, not speed-of-light explanation, they-can-just-pause-and-rewind explanations. Thank you. ..very much enjoyed it. =]
Hello Miss Jade , thanks for this simple explanation and for being goofy : -p
Thanks Vikram! Glad you enjoyed it :) feel free to let me know if there are any other topics you would like to hear about :)
+up and atom......awesome concept you should be a professor in physics
haha aww thank you that's very kind :) gotta do a phD first though!
go for it then........you are beautiful also......
Enjoyed the video..love the way you explain ...Guess you can be a good actor too..😍😍
Wasn't there a quantum version of this experiment; when using two slits and an electron (I believe) emitter, and a detector, where activating the detector changed the paths of the electrons?
yea, and I wasn't able to find the exact measuring-techniques and all circumstances for any of them, really hard to figure out where to find them.. if they were shared and easily found by the public in a database, I think all of us together(people around the world) could figure out a lot of the solutions to many of the problems that haunts the quantum world(umm 🤔)
I bet there are many hidden geniuses that hold just a tiny piece of the puzzle each and they just need to be puzzled together :)
A logical explanation is that the electromagnetic field itself is not quantized and light as a wave can go through both slits at the same time. As waves, it can then form constructive and destructive interference. The energy transfer processes to and from the field is quantized with the absorption and emission of photon energy. In the reference frame of the experiment, this can be seen with the interference pattern forming out of a random statistical process photon by photon. In this theory this represents a universal process, we always have a probabilistic uncertain ∆×∆pᵪ≥h/4π future coming into existence with the exchange of photon energy. The wave particle duality of light and matter in the form of electrons is forming a blank canvas that we, as atoms, can interact with forming a future relative to our actions.
Fun video, very informative.
i recently found your channel...you have a great personality..so nice to see a cool girl like you making videos about physics...
Thanks for this !😃
I was searching for such a good explanation for log time !😃.thanks a lot !😃..
Love watching your videos!😍
Thanks to your amazing videos, I am no so afraid of Physics. Instead I have started to really like it.😊
can you please make similar videos about these kinds of experiments ???
I mean a level topics in physics CIE board ... please .😭😭😭😭 .. that would be super helpful .. please
yesssssssssss
The middle spot is brighter than rest coz Interference and diffraction effects operate simultaneously and at conjunction point where both is maximum is the point where intensity is the brightest!!
Caution-do not try this at home ❌
Was the funniest part Jade.. 😂😂😂
So, your accent and the voice to text program you're using is giving me a few good giggles... best one is at 2:11 where it puts particles as pot chuckles. xD
I did the double slit experiment at home. I needed 1 laser, 1 very sharp knife, 1 piece of carton and a wall. Worked perfectly. Light (photon) is a quantum of electromagnetic energy in/on a probability wave. What I do not understand, is why light is not going around the piece of carton. According to Feynmann, the light wave takes all the possible paths in the universe, only with different probabilities.
that is because the probability for going way around the carton is astronomicly low.
If young didn’t know that light was a wave how did he know the frequency in order to know the size to make the slits?
He made a hypothesis to test whether they are waves or particles.
I don't think a lot of people realise this but the physicists that discovered things were really smart for their time...(as smart as Einstein but Einstein had that extra genius)
The question’s answer is that in the side waves, the last yellow line does not have a interference with another yellow line while in the middle one, that happens. So the middle light line is little brighter than the sides
Good explanation, but the light doesn't necessarily have to be monochromatic. Young actually did his experiment using sunlight!
The light does need to be coherent, so he used a single slit to ensure coherence, then a double slit to see the interference pattern. So sun -> pinhole (or single slit) -> double slit. Try it, you will see a really interesting pattern appear!
This was an amazing explanation! I finally understand this experiment. Thank you!
Actually light doesn't HAVE to be monochromatic. We could get a pattern with white light too :D (we would see some pretty color separation)
ooh i didn't know that. thanks :)
Up and Atom Sure, also could you tell me the microphone you used in your recent videos? :D
sure, I use a sony lav mic plugged into a Zoom H1. I'll link them both www.amazon.com/dp/B0058MJX4O/ref=cm_sw_su_dp?tag=cempire-20
www.amazon.com/gp/product/B003QKBVYK/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B003QKBVYK&linkCode=as2&tag=cempire-20
Up and Atom Thanks a lot :)
Would you please clarify why the bright spots happening in such a way that the width of fringes keeps on decreasing ? Please provide answer for this
You make a complex subject much easier to understand AND make it fun to watch. I'll try very hard to get my granddaughters to watch, it would by great to see them actually learn something worthwhile on YT.👏
There is so much more to double slit experiment than is told here.
Do light waves not expand out in a sphere like sound waves? They always seem to be drawn as flat waves, like ripples on a water surface. But I don't get how it can be a wave without propagating in every direction 3-dimensionally?
I definitely subscribed to you. My kids are going to love your videos. My daughter loves science and so does my son
thank you dustyfoot philosopher! I'm glad to have you and your kids as a part of the channel :)
I think if that experiment would be replaced with a canon sand( not laser canon) would happen the same thing. It means : the experiment doesn't show anything because sand is particle, that( same thing ) would happen with all things as : water, sugar grain,salt grain, sand grain etc...( the photon doesn t interfere with itself but crashes with border of slit part (ricocheted the lips/borders of the slit )
Most beautiful scientist in the observable universe.
This theory explains the Two Slit Experiment with the future as an emergent property within the
reference frame of the experiment! In this theory the mathematics of quantum mechanics represents the physics of 'time' with the future coming into existence photon by photon within an infinite number of dynamic reference frames. The wave particle duality of light creates an interactive process acting like the bits or zeros and ones of a computer. This forms a blank canvas that we can interact with turning the possible into the actual as the future unfolds photon by photon.
hmmm I've never heard it quite described like that before. Btw I checked out your channel. Cool stuff!
Thanks! It would be nice to know what you think! In this theory the mathematics of quantum mechanics represents the physics of 'time' as a physical geometrical process! With classical physics representing processes over a period of time has in Newton's differential equations.
Very nice explanation.
Thanks! Glad you enjoyed it :)
Good explanation of the wave front.
I m new here but I fell in love with your channel.
Without this video I probably wouldn’t do so well on th unit we are focusing on currently. Thanks :)
Thank u Miss Jade. Great explanation. Wondering because particles can be waves and particles can waves turn into particles?
this was awesome. .what animation software have you used? to make this I have a project in my university to make a video to teach concepts of physics and mechanics to underprivileged students. pls help I wanna make great videos like you...
Awesome channel for science
A wave is spread across. In a double slit experiment, if the wavefunction representing the electron, hits the slits, shouldn’t that be a measurement and shouldn’t that collapse the wavefunction? Now, you'll say it's not a physical wave, it's a probability wave. But then how does a probability wave split into two after the slits? Then, it should be like, the wave hits the slits, the electron says, dude I'm going through the slits, so don't collapse, but you can split into two and diffract. When does it decide that it's going through the slit?
A wave function doesn't represent "one electron". It represents an infinite quantum mechanical ensemble of electrons in the same mix of states.
Very cool, but the thing i don't get is this experiment with 1 particle at a time and a sensor, seems there are no videos that showcase this phenomenon.
Amazing and easily understood
How are double slit test results changed when using polarized light either aligned with the slits or perpendicular to them, as well as with helical? Thx
Maybe the bright spots on the sides are darker because the waves have to travel longer distances so the intensity decreases?
@8:23 totally savage !😂😂😂😂😂😂😂😂😂😂😂 Lol
People are not able to understand me that doesn't mean i am idiot that acc means 👉I am Albert Einstein Albert Einstein !😂😂😂😂
Hey the way u teach is really mindblowing i really like itt ... So why don't u post a video of fluid mechanics too
abhijeet kumar I'm glad you liked it abhijeet! I'll add a fluid mechanics video to the list :) anything specific?
I'll tell u later
Can i connect with u on any social networking site for further help
of course! my facebook page is in the description :)
I didn't got ur page why don't u text me ur fb id
Jade, I love you
Yeah you too
It's good to see that parents are watching and learning along with their kids. Mine are all grown up, so now it's my turn to learn about some of the many things I put on hold to raise them. Your videos are easy to understand, and then relate to real life experience. I've probably seen this experiment talked about a dozen times, probably more, But I never got it until now. Thanks!
So now, a (maybe) dumb question. Would the reason that the answer can be found within the inverse square law be, because the angle of refraction is larger in the outer light fringes, which results in fewer available photons? Maybe from more scattering? (IDK) But, if so, then less density = less brightness?
+Karl Kiefer it's good to hear that you're taking the time to learn about this stuff. It's never too late!
And no question is dumb. Physics is hard. All of it. If I understand correctly what you've said you're exactly right. The larger angle means the sum of both distances from the slits is larger. So the photons have further travel at the outer edges, so by the time the light hits the detection plane it has diminished in intensity. You can try to visualise it with water waves. The further a wave travels, the smaller in amplitude it becomes. The exact same thing is happening here.
Stay curious!
Now is that the only direction the waves travel wouldn't your 3d wave travel in all directions and the light that's being reflected back at the light source would interfere with the light traveling through the slits and has anyone tried changing angles or using two lasers to fire particles one at a time through the slits
so supercute how you say here -> hia
I love a beautiful brainy Lass.❤
Does the difference in intensity have anything to do with distance, interference and or the inverse square law?
It is Interference. Dark spots destructive; light spots constructive. Peace.
You know, I've always wondered ... has anyone ever tried changing the (plane with) slits inbetween particles/detection ? Has anyone ever tried changing the detection plane every time a particle hits it? Or right before measuring it?
Whenever you say "dark spot" I hear "duck's butt".
I can't un-hear it now! XD Also, turn on subtitles for "The Trump's".
A great video 💖👌👌
Light and its nature have caused a lot of ink to flow during these last decades. Its dual behavior is partly explained by (1)Double-slit experiment of Thomas Young - who represents the photon’s motion as a wave - and also by (2)the Photoelectric effect in which the photon is considered as a particle.
A Revolution:
SALEH THEORY solves this ambiguity and this difficulty presenting a three-dimensional trajectory for the photon's motion and a new formula to calculate its energy.
More information on
ua-cam.com/video/mLtpARXuMbM/v-deo.html
So technically if we send particles instead of light in these two slits we should see these particles on the screen directly facing the slits. Great! Shall we try it with electrons? Oh shit!
I always wonder what it was like to be the first experimenters who witnessed this with particles first hand.
"Damn guys...WTF did we just do?"
"I'll tell you what we did...broke physics, that's what we did."
"Nothing a cat and a box can't fix"
Also if it only happens when your slits are really small that gives more probability of light being reflected off different angles and paths off the slits has anyone done this experiment with the slits only being one atom thick
I always hear Jung's double slit
You left out the most interesting part of the experiment: when you shoot one particle at a time at the slits you still get the interference pattern. But when you observe the particle to see which slit it went through, you get the particle pattern.
There are no particles in nature. That just an old myth similar to the phlogiston and the aether that just doesn't want to die. The only thing you are measuring in quantum experiments are irreversible energy exchanges between quantum fields and external physical systems (aka "the detector) that we call quanta. Quanta, however, are not particles, they are a new and fundamentally different concept. So whenever you hear somebody talk about particles in quantum mechanics, you know that they have it all wrong. In any case, Young's double slit experiment from 1801 was conceived as a wave experiment and it can never be anything else than a wave experiment. How can you see this? Planck's constant, which is the hallmark of something quantum mechanical happening, is nowhere to be seen. If the double slit had been a quantum experiment, Planck's discovery would have been made by somebody else (maybe even Young) a full century earlier.
nice video. though maximas are along a hyperbola not a line
Your son is really into attractive scientists.
Still didn't understand the 2D circular wave you drew there
Geniuses band together
The question here is this; how did Young knew that these slids should be the width of the wavelength of light? After all, hé did not even knew light WAS a wave...
He wouldn't have known that because you can make these slits as large as you like and still get interference effects. They will simply happen on a smaller angular scale, which means that one has to move the screen farther away to observe them. That feature sizes have to be the size of the wavelengths is a typical misunderstanding of wave optics.
I want your help !regarding one exoeriment
“It was Newton!” 🤣😂
Lol
Gr8 2 learn science from a pretty teacher .....
+ADARSH CHATURVED :)
:) .....
red and blue = purpLE
wow
Shouldn't the light source be coherent
Could you please explain perturbation theory..
ausm
I thought light is both light and particle
Wrong
You should get the Stephen Hawkins science award for the promotion of science. He gave it to Dr. Brian May(guitarist of Queen). And your so beautiful Jade. I’m always watching your UA-cam lessons in physics. Love you Jade. You should be in Hollywood. Your a star.
I'm a genius!!!!
Issac who?
Eye-zach New Ton?
oh my god...you are soo beautiful and your explanation is great...I love this experiment...
came here on accord of your profile picture and was expecting ether physics or LGBTQ+... I was not dissapointed. :)
+Symbiotic Coherence haha I never even considered the LGBTQ+ thing! Now it seems obvious lol. Well I'm glad I didn't disappoint :) welcome to the channel!
thank you! btw: you don't need a split the size of the wavelength. At school we had 80 slits per millimeter or 2 slits with visible width; and those worked fine.
thank you! btw: you don't need a split the size of the wavelength. At school we had 80 slits per millimeter or 2 slits with visible width; and those worked fine.
Yeah they need to be comparable to the size of wavelength, which is a pretty vague statement... But thank you for telling me about your experiment I did not know that :)
watch her hands....
That light wave dance was a...
CRINGE!!!
THis chick is so hot... and I learned a lot too, amazing combo.
very poor performance
But
You have best personality
there is light and false light....Jesus and lucifer....the choice is yours
Everyone has seen a wavefront at a beach. Easier to explain that way. Everything is easier to understand at the beach.