Horseman well then you'll be surprised to know light is only a byproduct in this whole system. The major product being heat which accounts to round about 90%.
The really cool thing about these 'simple' devices is that they are Electro Magnetic converters. 60Hz in and a wide range of frequencies out. Not only visible light, but IR and sometimes UV as well. They are true multifrequency oscillators way above radio frequency. :)
wow the mlg gamer need help im dead and dont have reason to care about it. I know everything im technically the real life Rick Wubba lubba dub dub says dead stepen hawkings
@RUL1S88 no one really knows why it works it just does . It mainly has to do with Atoms of particular metals and how they can transfer electrons from one small atom to another they use metals like copper wire to transfer these electrons of positively charged energy ( a bit like static energy )The reason the bulb does not burn from the heat because their is no oxygen in it .Thats why it has the glass around it when they made it the oxygen is sucked out of the glass encasing
can you consider the filament of the light bulb as molten fire? and can it burn any substance on contact or it can be insulated like electricity with rubber or other high insulating materials? because if we say its electrical then rubber should do the work to insulate that burning filament right?
@MichelJCardin Way better by just re-structuring the format and adding a circuit within the filament so that it gets hot easier and insulating it at close perimetre and sealed at that but there may then be melting issues of the glass which then an alternative would perhaps be to reach with mirrors a reflection apon it's self from a distance in multipal areas. These should have you all thinking a while.
@audreyx12 :no he didn't. Everybody thinks so, but he did NOT invent the light bulb. Joseph Swan did. Edison developed and improved it a lot, but it wasn't his original invention. This issue was brought to Court and The British Courts stood by their patent award for the light bulb to Swan, and Edison lost the suit.
@SwankyPete its actually americans who have an "accent". Its english, not something americans made up. (this is coming from an american. im not british.)
Some clothes-iron have flickering bulbs. Some sockets have them. Some 3-pin UK-plugs have them. Resistence-capacitence antennae-grounding calculation. How to fuse the fuse the fuse to power-conditioner an AC-circuit.?
Why no mention that the elephant electrocutioner Thomas Edison invented the light bulb? Does the filament react quickly enough to reveal the 60 Hz AC power? 50 Hz in the UK.
Sada Sabbathi tungsten has a point where it can take one amount of electricity e.g. one may have 15 volts even 15.1 can explode or melt it that’s how bulbs normally break
@hhokyo An accent is simply how you pronounce words, so everyone has an accent in that regard. I agree with you though. English came from Britain, so if one had to have an accent and the other didnt, I would say its America. British English seems to pronounce a lot of words as how they are spelled too, which makes sense to me. No need to over complicate an already complicated language.
Abi Manoharan Copper atoms in the copper wiring are much smaller than the atoms of tungsten. The electrons freely flow through the area in between the copper atoms because of this, but they crash into the tungsten atoms due to their large size. When the electrons hit into the tungsten we see the transfer and release of energy as light.
I guess THEBIOWOLF was thinking of carbon filaments. Indeed, they were. Just like the Centennial Light in Livermore, California. The carbon filaments were made of charred (carbonized) bamboo fibres.
@ RuneScapeSalva, My sincere apologies as this certainly was not my intent. I just like sharing things I have learned over the years. I learn new things everyday and try to encourage others to do the same. It is especially cool when we can see things from other viewpoints and it unlocks our thought process to new possibilities. Soon science will discover that energy and matter can easily be converted from one to the other. If a pitcher pitched a ball of light could a batter hit it? Timing... :D
This is so easy, so brilliant. I say if it's not broke, why fix it. Who needs florescent bulbs with mercury in them and circuit boards in their base. How useless and moronic is that?
+Minji Kim no, it's because of the frequency of the generator that produces the electricity. frequency is the number of rotation of the rotor of generator per second, for every turn there will be 1 rotation, we call that 1 hertz, and that's the frequency. In USA the standard voltage is 120 and frequency is 60hz, now, if the generator producing the electricity turns too slow, lets say from 60hz to 10hz, you would notice that the bulb would start to flicker. actually your incandescent bulb right now are flickering but you dont notice it because it happens very fast, thats 60 times per second(60hz) but if you view it slow motion, you can cleary see that it's flickering. the more you know!
so thats a filament!! and it exploded? WTF how does it explode if its from the 21st century? in the 1970s wen edison was making it than ya but now?!??!
Why am I getting recommended this after 14 years
This is nice. I'm doing a experiment on light bulbs for my science class.
Neat. I knew there was heat involved in a light bulb but I never knew how exactly it worked. The voice added a nice touch to it.
Horseman well then you'll be surprised to know light is only a byproduct in this whole system. The major product being heat which accounts to round about 90%.
The really cool thing about these 'simple' devices is that they are Electro Magnetic converters. 60Hz in and a wide range of frequencies out. Not only visible light, but IR and sometimes UV as well. They are true multifrequency oscillators way above radio frequency. :)
Thanks. Very brief but vivid explaination.
Thanks now I can get good grades on my science project
wow the mlg gamer need help im dead and dont have reason to care about it.
I know everything im technically the real life Rick
Wubba lubba dub dub says dead stepen hawkings
i am a really big fan of lightbulbs and i think this is one of the best videos about them i have ever seen
@RUL1S88 no one really knows why it works it just does . It mainly has to do with Atoms of particular metals and how they can transfer electrons from one small atom to another they use metals like copper wire to transfer these electrons of positively charged energy ( a bit like static energy )The reason the bulb does not burn from the heat because their is no oxygen in it .Thats why it has the glass around it when they made it the oxygen is sucked out of the glass encasing
Who else is watching this on 2019
Who else is watching this but suppose to be studing
Funny you should mention that because I actually have to watch this for school.
This is an excellent and informative video!
@MichelJCardin Also did you know that if you use a 220 bulb on ac 110; it will not burn out.
That was pretty cool :)
Wow! This is so cool! My friend (thats an alpha) sent this to me so that i could learn more about light bulbs!!!!
can you consider the filament of the light bulb as molten fire?
and can it burn any substance on contact or it can be insulated like electricity with rubber or other high insulating materials?
because if we say its electrical then rubber should do the work to insulate that burning filament right?
2019 anyone?
yup
pause at 0:15 you will see a tiny bug crawl across the screen in the bottom right hand corner. XD
@philsnk there aint no air in the bulb. its under a vacume. thats why they pop when they break. air would cause th filament to burn out.
is that Vicki Butler-Henderson's voice? how lovely.
@damnyancey That's wrong too. Light bulbs contain an inert gas, usually argon. This is to slow down the evaporation of tungsten. Look it up.
@MichelJCardin And also there is the fact that smaller the wire; less energy it needs to reach luminating temperature.
Light bulbs are the shit! I'm here to stay forever.
@siggy16 if ya break one of the new bulbs, ya have to call hazmat to clean it up.
i love the fact that this video has over 200,000 views but all the recent one have less than 100
@MichelJCardin Way better by just re-structuring the format and adding a circuit within the filament so that it gets hot easier and insulating it at close perimetre and sealed at that but there may then be melting issues of the glass which then an alternative would perhaps be to reach with mirrors a reflection apon it's self from a distance in multipal areas. These should have you all thinking a while.
I’m Blinded By That F*cking Hot Light!
@audreyx12 :no he didn't. Everybody thinks so, but he did NOT invent the light bulb. Joseph Swan did. Edison developed and improved it a lot, but it wasn't his original invention. This issue was brought to Court and The British Courts stood by their patent award for the light bulb to Swan, and Edison lost the suit.
Everybody go to 0:14
There is a small bug crawling on the bottom of the bulb!!! lol
Awesome video.
now how does it explode, when it gets to hot?
am watching this in augest 11 2024 after 17 years
@SwankyPete its actually americans who have an "accent". Its english, not something americans made up. (this is coming from an american. im not british.)
All light bulbs mysteriously explode?
COOL :D
I was watching to much videos on online class know UA-cam thinks that I like this and it recommences this learning who else it watching this?
Just because its modern, doesn't mean its indestructible...
NICE GENIUS WORK
This came out the year i was born
Some clothes-iron have flickering bulbs. Some sockets have them. Some 3-pin UK-plugs have them. Resistence-capacitence antennae-grounding calculation. How to fuse the fuse the fuse to power-conditioner an AC-circuit.?
im only here because my science teacher sent me
how much air inside the bulb
way cool
Good
It's a toaster! :D
the sensible on and the vivvasious one.
Thank's for the vid :)
Thumbs up if you see the bug at 0:15
Why no mention that the elephant electrocutioner Thomas Edison invented the light bulb?
Does the filament react quickly enough to reveal the 60 Hz AC power? 50 Hz in the UK.
Video doesn't discuss negative and/or positive current...?
edison was a full american and invented the light bulb
It has gome through a lot of iteration before we got the light bulb we know and want to phasee out.
how they made the bulb explode???
Sada Sabbathi tungsten has a point where it can take one amount of electricity e.g. one may have 15 volts even 15.1 can explode or melt it that’s how bulbs normally break
good
@hhokyo An accent is simply how you pronounce words, so everyone has an accent in that regard. I agree with you though. English came from Britain, so if one had to have an accent and the other didnt, I would say its America. British English seems to pronounce a lot of words as how they are spelled too, which makes sense to me. No need to over complicate an already complicated language.
This may sound ignorant but what's stopping the copper wire from melting? (assuming it has a lower melting point than tungsten)
thank you
is it because it is a poor conductor?
Abi Manoharan Copper atoms in the copper wiring are much smaller than the atoms of tungsten. The electrons freely flow through the area in between the copper atoms because of this, but they crash into the tungsten atoms due to their large size. When the electrons hit into the tungsten we see the transfer and release of energy as light.
and heat
I guess THEBIOWOLF was thinking of carbon filaments. Indeed, they were. Just like the Centennial Light in Livermore, California. The carbon filaments were made of charred (carbonized) bamboo fibres.
wow, this is the longest reply chain i ever saw!
yeah, i agree, but there are some improvements to the old light bulb.
Anyone know what source of light this is?????
Photons.
Alive light
you forgot to mention the role of the GAS!!!
Thought the same
@ RuneScapeSalva,
My sincere apologies as this certainly was not my intent. I just like sharing things I have learned over the years. I learn new things everyday and try to encourage others to do the same. It is especially cool when we can see things from other viewpoints and it unlocks our thought process to new possibilities. Soon science will discover that energy and matter can easily be converted from one to the other. If a pitcher pitched a ball of light could a batter hit it? Timing... :D
The light comes from the heating of the tungsten.
Hi sir hw to break 2.4 amps torch bulb n chemical reaction
tungsten and wolfram are the same thing.
This is so easy, so brilliant. I say if it's not broke, why fix it. Who needs florescent bulbs with mercury in them and circuit boards in their base. How useless and moronic is that?
Who is here after dr stone episode?
WHAT ?? is this Vikky´s voice from 5th gear ??
Wow!!
👍🏿
yeah it will be dim
F.Y.I. Edison did not invent the bulb, he invented the filament to keep it lit.
Edison bulbs?
Shout out ms F
Crab
Thanks but I always notice things like that. lol
why does the bulb shatter like that? too much heat?
+Minji Kim no, it's because of the frequency of the generator that produces the electricity. frequency is the number of rotation of the rotor of generator per second, for every turn there will be 1 rotation, we call that 1 hertz, and that's the frequency. In USA the standard voltage is 120 and frequency is 60hz, now, if the generator producing the electricity turns too slow, lets say from 60hz to 10hz, you would notice that the bulb would start to flicker. actually your incandescent bulb right now are flickering but you dont notice it because it happens very fast, thats 60 times per second(60hz) but if you view it slow motion, you can cleary see that it's flickering. the more you know!
i figured out that
yup canadians did, and then sold it to edison
@WindowsAndMacintosh lol i saw it, good eye.
@siggy16 No it doesn't !
@WindowsAndMacintosh irony lolz
240 P is the worst Tomato
@vigilantmark
Yes... lol
บ่ทันดอกเด้อ เปิดซับกะแปลบ่ตรง เหยดดดอนาถแล้วชีวิต
يلي جاي من عند استاذ عبيد لاااايك
this all because thomas alva edison
Same here
Which is the speed of light, take 5%.
Smile! DIt staat op GeenStijl!
Elektrik boom
so thats a filament!! and it exploded? WTF how does it explode if its from the 21st century? in the 1970s wen edison was making it than ya but now?!??!
Walter
its the speed of electricity not light
i am ceo
Thanks Thomas Edison
MsCaldwell OEH
@WindowsAndMacintosh big deal
@firecracker999999
I know but thanks. And yes, he's a troll.
2015
@WindowsAndMacintosh hahhahaha!
@WindowsAndMacintosh hahahahhha
Toast
geez this is old