i sort by date published and watch them a bunch

How do we get single photon..🙄

Ocean waves with longer periods carry more energy and travel faster. In contrast, light maintains a constant speed; the shorter the period, the more energy it exhibits during collapse. Therefore, it cannot be described as a wave, but an alternative term may be utilized.

The ambiguïty of light and fotons and electrons bothers me..^>~ as if they create their own carrier like a train putting his own rails on the trail but at an incredible speed ! That's why i come up with that ocean, just beiing everywhere, nada travel, just the impuls racing through what ever medium... i'm maybe crazy, too 😊🍀🧡🌞👍👋FM

Love the "Shush !" too, exactly when I was asking myself the question lol

Yes, _exactly_! He's good at anticipating follow-up questions and asking them in a non-patronizing way. He has great communication skills.

I also . .

Don’t be silly, that’s Question Clone.

Never seen It's Always Sunny In Philadelphia?

Indeed. It's rich in details and it's clear to a level I didn't even think possible. Nick is the man for concise and precise explanations. Also animation quality went up again.

@Johnny Doeboy the electromagnetic field is the does as a byproduct of electromagnetic radiation As for science being dumbed down Im pretty sure this show is for kids I mean he's a guy in a lab coat with a bat man shirt making youtube videos for free on the internet are you expecting to watch his video an then get a science degree?

@Johnny Doeboy you're just being semantic. No one thinks it's a wave like in the ocean

Steak Electron refers to a small wave in the electron field or a particle (particles are localized waves in the field). Fields are basically plains of existence for waves. The waves are energy. Fields do have their own energy called vacuum energy or zero-point energy. This energy is always there and cannot be taken away. If you try to, the field will make a lower vacuum energy. The vacuum energy is the baseline energy. There will be a little uncertainty in the energy (and everything else) in the field. Just a question but do the dump trucks move with the wave or do the dump trucks just go up and down? Btw I get that the field is waving and causing the action.

Johnny Doeboy I get that you have a large emphasize on electrons aren’t hard balls but rather deformations of the electron field. You don’t need to call me out for being a random guy. We are all random guys learning about great discoveries together. Not everybody is right. And most likely our ideas will be seen as basic and outdated like the four giants. The four giants of electricity and magnetism and such were great at manipulating the microscopic world to create amazing inventions but their ideas are only stepping stones to the achievements we have now and we will be stepping stones for the next generation.

Honestly that's when the light bulb went off in my head. This was beautifully explained AND demonstrated!

Definitely check this video out. It does a fantastic job of helping see how the pattern forms. kzfaq.info/get/bejne/nbiIYNZh1ZqsoIE.html

Beginners, definitely, but I would go even further with some videos. I studied some things in my second and even third year of uni.

Thanks! I spend a lot of time on them.

@@ScienceAsylum Understanding such phenomena has never been this easy... Love your work so much...

Thank you for the kind words :-)

@@ScienceAsylum sir why light just don't go straightly while passing the slit? Please sir explain me

@@niloybhuiyan3374 literally watch the video, it explains your question... sir

Good point. One thing that students don't realize is that public school teachers are actually certified teachers (with buttloads of training). College professors/ instructors are not trained to teach (unless they were former public school teachers). That's the main reason they are so horrible.

Unfortunately I don't feel it's common for the population to think, it occurs, but it's not common, uncommon potentially.

Yes dude the porpose of science is to dimistify something others are doing opposite..

Dido.. hopefully Nick can also demystify the mechanism that causes wave collapse/ and our seemingly mysterious perception of particles ...

Shooting other particles (electrons, atoms, molecules) through those slits creates the same interference pattern, so... you mean those particles are just waves?? The woo factor is still there, the quantum physics still has some mysticism.

@@marxk4rl that’s a legit point

Underrated comment!

Thanks! I'm really proud of those animations. They're some of the best I've ever made.

Thanks!

Am I a wave ?

Yes.

That's wonderful! Thanks for sharing with your students :-)

Ah commercial use; hope you're paying Nick for doing your job 😋

You're very welcome :-)

You're very welcome :-)

Glad you're getting something out of them :-)

The more i know, the more i know i don't know..

You're welcome :-) Glad I could help.

"I said shush!"

@@aqimjulayhi8798 you know i love this channel and you go ''shush''

He doesn't upload regularly. The KZfaq algorithm doesn't like that.

I know right..lets share this amazing knowledge with our friends. The world needs it.

@@sweiland75 🤔😮ooowwwwhh..

Right! I often do that with my shadow bro

Ha!

@@tiagol8200 Damn, mine only gives me the finger.

Some say "A Wavicle".

I think it's wrong though. As far as I know light is a particle when it's observed but a wave if it's not observed.

Subscribe to the channel, you're a bit late.

Playlist! kzfaq.info/sun/PLOVL_fPox2K_vPTkNljpO0qG_H--J_frW

*Fourth 😉

@@ScienceAsylum thank you for your reply...i have lots of question in physics but noone tends to answer. even my teachers say don't ask silly question.i am obsessed.....i have cleared various doubts through this channel...thank you very much🤗

Not really. They only _appear_ to. We'll talk about it in the next video.

Steve Dixon If one puts an Avalanche PhotoDiode in a place where there’s an EM field, occasionally there will be an "avalanche" of current: the device was designed to do that occasionally, so it does it occasionally. If you put the APD in a different place, you get more or fewer avalanche events, but what causes that? Was it because there are photons or was it because the APD was designed to do that? If you look at the electrical signal much more closely, it’s not really an absolutely sudden event on the signal line: it ramps up very fast, but it’s not instantaneous. All modern experimental apparatus is the same: signal lines into computers, attached to exotic materials that are driven by exotic electronics. Quantum theory doesn’t necessarily talk about "collapse" during measurement, it can also be taken to describe and predict the statistics one will see of everything that happens on a signal line, and jumps are only the first level of detail about what the signal level does picosecond by picosecond. Sorry: you asked a good question and I’ve given you my very idiosyncratic answer (and compressed enough, as well, that it’s likely incomprehensible.)

Yeah he left that bit out of the explanation of the double-slit, which is honestly one of the main points of the experiment, and opened the door to the whole field of quantum physics. Unless we figured out quantum physics over the last year or so, I always thought the door was still open as far as what light is, depending on what interpretation you used. In most, it seems to be that light is both. The most-accepted Copenhagen interpretation states that light is essentially a wave that becomes a particle. The pilot wave theory believes that light is essentially a particle that is pushed by a wave, so in effect, it's both. That being stated, we still haven't figured out which quantum theory is the correct one, so it's still largely up in the air. It is clear it exhibits behavior of both though.

@@taragnor nope.its only wave.if doesn't say in one video means doesn't mean he doesn't know it or he believes in what u say.

You won't be disappointed.

Thanks! They were a lot of work.

And the blackbody radiation equation with the addition of the planck constant

Welcome to the world of quantum physics

@@addajjalsonofallah6217 i been at it for 15 years :(

@@xthe_moonx Me not as long but it never stops being confusing and weird

that’s what i was thinking, a flashlight that emits two destructively interfering laser beams, what would it look like?

You will never get less light than what already is there. But i suppose they could cancel out in some places.

Luke Haulin but lasers!

An actual wave. In the E.M. field. That screen with points and crosses animates that field while the wave is passing throug it.

An actual wave. A wave in the e.m. field. That animationscreen with all the points and crosses, that animates the e.m.field while a wave is passing through it.

I'm glad you found it too 🤓

He said a photon is a wave. Light is always a wave, just sometimes its wave properties don't matter so we can treat it like a particle.

@@danbodine7754 shhhh😂

Light is made of photons, but photons are not what most people _think_ they are.

Thanks!

I will... as soon as I'm comfortable enough with it to explain it. 👍

We'll get more into quantum mechanics next time :-)

Yep! I'm working on some quantum optics stuff right now actually :-)

You ask a difficult question. What is the electromagnetic field exactly? It’s difficult to answer questions about something that is considered a fundamental fact of the universe. First, a field is just a name we use for the collection of all points in space that we can associate some number to, like temperature or pressure or electric push/pull, usually more than one number and sometimes with a direction. It’s an abstract mathematical entity. The electromagnetic field has numbers like energy, momentum (with a direction), amplitude, wavelength, and frequency. This field can be viewed as a combination of a stronger electric field and a weaker magnetic field that both have magnitudes and directions of influence (the arrows). Oscillating charges produce variations in the electric and magnetic fields that may be regarded as waves, the aforementioned numbers change from moment to moment and place to place in a self-replicating fashion influenced by its neighbors. At a quantum level, the numbers exist only in a superposition and do not change (or don’t have values at all), they have probabilities that change instead. Energy is quantized as well. What exactly underlies a quantum field if anything, such that it can have probabilities at each point in space, isn’t clear. I think it is just about geometric relationships between things, or places where things could be. So a field just isn’t physical. It’s a background description of how interactions can play out. Sorry that’s the best I can do. Edit: The electromagnetic field isn’t caused by a photon. The field is an independent thing. A photon is just a persistent wave-like disturbance in some part of the field.

Thank you for translating!

I'm saving all that weirdness for the next video :-)

In quantum mechanics, things get a little weird, but it's still not magic: kzfaq.info/get/bejne/n99-ZZqDnLuonn0.html