Honestly every other video could not explain this enough that I could understand this concept. Thank you
@georgia508
3 жыл бұрын
THANKS ANDY YOU SAVED ME AND MY FRIEND FROM FAILING CHEMISTRY
@mariaparrales1101
3 жыл бұрын
Hey Mr. Masley! I just wanted to say thank u so much for your videos! They are SUPER helpful especially during online school. My entire physics class watches your videos. You’re awesome and have helped me so much this year in physics!
@AndyMasley
3 жыл бұрын
Sooooo happy to hear they've been helpful for you and your class!
@frankdimeglio8216
2 жыл бұрын
@@AndyMasley Some say that WHAT IS the electron is not a fundamental PARTICLE, and that what is the photon is a fundamental PARTICLE. CLEARLY, this is unsubstantiated nonsense. Balanced inertia/INERTIAL RESISTANCE is FUNDAMENTAL with regard to what is the electron AND what is the photon, AS they are BOTH inherently, CLEARLY, AND NECESSARILY structureless ON BALANCE. ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). By Frank DiMeglio
@elibardash5308
3 жыл бұрын
also im a big fan of the new setup the oval facecam is a neat touch and it has the iconic,,, draping??? behind it. 11/10 quality physics video very cool Mr Masley
@Govstuff137
7 ай бұрын
I have only listened to 2 of your lectures and have been blown away at how well you get the point across. Awesome job. I don't know if you like Richard Feynman or not but he was quoted to say " If you can't explain a thing in common language then you don't understand a thing. " You are sensational. Thank you for the help. I'm 71 years old and just learning physics as a hobby and find my mind blown away when I get a great lecture. Physics doesn't have to be complicated!
@AndyMasley
7 ай бұрын
One of the nicest comments I've gotten, thank you! Richard Feynman's lectures were a huge part of how I learned physics well so this is high praise!
@garymcleod9170
Жыл бұрын
18:25 Wow, I can't believe how fast I learned this. Your pace and delivery fits my thoughts process perfectly.
@tainamoore91
2 жыл бұрын
This video was extremely helpful. Before this I knew nothing lol Thank you!
@BlindfoldedSight
3 жыл бұрын
Cool stuff more relevant than people think. Also this is how we figured out what other planets are made of based on which photons were emitted through a prism. Take a molten hot material and see what light emanates through the prism and we can determine what atoms are present
@sohamkatewale6911
3 жыл бұрын
Can you please please do HL physics as well. Finding your videos was the best thing that ever happened to me and the way you explain concepts is just amazing. There are other good IB Physics lecturers online but your videos are perfect for me. Please make HL videos as well, they would be immensely helpful.
@AndyMasley
3 жыл бұрын
I'd really really like to, this school year's been very busy but I'm hoping to find the time soon. So so happy the videos have been helpful!
@nianlongxu
2 жыл бұрын
Andy, this is great content!! i do not understand why you have not gained much attention
@AndyMasley
2 жыл бұрын
Thanks so much! 7k subscribers feels like a lot but anything you could do to promote the channel would be much appreciated!
@nianlongxu
2 жыл бұрын
@@AndyMasley I understand, it is never easy to get 7000. I simply think you should be at a better level. Though all your slides are well prepared and presented, they are still 'quasi-static', do you like to try with devices that you can hand write? You can keep those slides and write more dynamically. Also you can try some pure problem solving videos, focusing on selling the solving technique not teaching knowledges, students care more about actual grades. (My job is a tutor)
@zara.f5368
3 жыл бұрын
Thank you! You saved my friend and I!
@samiajesinahona8393
Жыл бұрын
Truely! It is a worth watching lecture. Thank you sir.
@andreaalexandranaks1380
Жыл бұрын
You are an amazing teacher sir
@SeongJaeJayMoon
11 ай бұрын
goated explanation
@gwangjongchung3847
3 жыл бұрын
Thank you so much for the videos! I was just wondering are you planning to make videos for HL topics too?
@_Junkers
3 жыл бұрын
If electrons can only absorb specific wavelengths, how does an element like carbon absorb a broad range of light? E.g. if I shine a laser on a sheet of carbon, it will still get warm/hot
@AndyMasley
3 жыл бұрын
Good question! The absorption of photons that causes heat is actually a different mechanism than the absorption of photons that causes an increase in electron energy levels. This article explains the difference: www.scientificamerican.com/article/how-exactly-does-light-tr/ Here's the key quote: "Sunlight heats a material such as water or a brick primarily because the long wavelength, or infrared, portion of the sun's radiation resonates well with molecules in the material, thereby setting them into motion. So the energy transfer that causes the temperature of the substance to rise takes place at the molecular rather than the electronic level."
@elibardash5308
3 жыл бұрын
here because you sent me from advisory lol
@cheezynoob
3 жыл бұрын
🧐
@arjanv.4625
2 жыл бұрын
Thanks for this completely clear and relatively simple explanation! The catch for me was however at the end of the story. As there are infinite energy levels, the electron would have to absorb an infinite number of photons to leave an atom?
@Idk_alyena
Жыл бұрын
Yeah l love des song too💖💖💖
@IsaacsTM
3 жыл бұрын
Andy great channel - and you are answering questions. Very cool. I've got a question. Assume a photon is emitted from the dropping of an electron from a higher to a lower energy level, if you detect or view a photon and the measurement causes the wavefunction of the photon to collapse into a particle, and given that this collapse goes "back in time" (per the double slit experiments were you observe the photon after going through the two slits), does that impact also cause the electron wave function at the atom, the electron being the entity that created the photon, to also collapse? Could this be true and would this mean that whatever you look at, the wave function of the electrons of the atoms of the item you are looking at becomes "real" (wave function collapses) while you are looking at it? And then after you look away, does the electron wave function start to rematerialize and move back into a wave function form rather than a particle form? There also would seem to be a timing issue as it takes time for the photon to travel to you but the impact of the wave function collapse could go back in time to perhaps cause the electron wave function to collapse at the time it created the photon rather then when you actually see it. Thoughts?
@IsaacsTM
3 жыл бұрын
@@AndyMasley OK thank you for responding. If I get an answer I'll comment here. Take care. Great KZitem channel.
@rudefrog9726
Жыл бұрын
I understand that the electron would not go closer to the nucleus if there are other electrons blocking its path, but what about the first shell, why do the negatively charged electrons there not go any further towards the attractive positive force of the protons? What force is acting on it to give it an equilibrium state in that shell?
@annmatt5837
Жыл бұрын
All energy levels have certain number of electrons it can hold like 2,8,18 ... If an electron is excited from n=3 to n=4 by absorption of photon, will it come to n=3 or n=1 when the electron is de-excited?
@chrissutton2586
2 жыл бұрын
Fukin great man! Thanks!
@kisho2679
3 ай бұрын
How can the amount of energy in an atoms subshel (s, p, d, f) per period (1,...,7) be calculated?
@brucedalzell7917
2 жыл бұрын
Very good, but could you correct the units for the acceleration due to gravity, g, to be in m s-2 rather than m s-1
@kisho2679
3 ай бұрын
How calculate the energy [eV] per shell?
@lmustafa76
Жыл бұрын
Shouldn't the orange energy level be 2.55?
@maheshdharamkmable
Жыл бұрын
Hey Andy, Is there any way i can get these ppts for teaching my class ?
@MathGPT
Жыл бұрын
So, is a photon basically an electron with a home?
@geophysicistphysicist4397
2 жыл бұрын
Is there any difference between low line electrons and low energy electrons? Explain
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