Total Internal reflection

  Рет қаралды 1,276,662

Learn n hv fun

Learn n hv fun

2 жыл бұрын

Demonstration of total internal reflection of light through a glass prism and water flow
Telegram : telegram.me/learnNhvfun

Пікірлер: 999
@SyntaxErrorAgain
@SyntaxErrorAgain 2 жыл бұрын
PHYSICS is so fun until MATHS comes IN !!
@electrochemicalmachine
@electrochemicalmachine 2 жыл бұрын
True 😂
@ALK_xD_
@ALK_xD_ Жыл бұрын
Physics is incomplete without maths
@stupidbutcomplex4477
@stupidbutcomplex4477 Жыл бұрын
@King MakerGreek letters are tough to write lol!
@Rohitdada7143
@Rohitdada7143 Жыл бұрын
Yes 💯🙏
@THEMFORMATION
@THEMFORMATION Жыл бұрын
Its designed that way on purpose. To keep you from experimenting and realizing the true electro magnetic nature of our universe
@Just_Dan44
@Just_Dan44 2 жыл бұрын
"What are you doing" "Mom im storing lights in water"
@priyanshikumari69
@priyanshikumari69 Жыл бұрын
😏
@hardiksahoo899
@hardiksahoo899 Жыл бұрын
🤣
@israelolosunde9738
@israelolosunde9738 Жыл бұрын
😂😂
@IITIAN24530
@IITIAN24530 Жыл бұрын
Le mummy:- I Am coming....
@siddharthrachawar3980
@siddharthrachawar3980 Жыл бұрын
Underrated bro
@Samurai._.i
@Samurai._.i Жыл бұрын
"you cannot bend light. " Total Internal Reflection: "My powers are beyond your understanding. "
@longnhattran2627
@longnhattran2627 2 жыл бұрын
This is how optical fiber was invented.
@customgaming6185
@customgaming6185 Жыл бұрын
Optical fiber?
@unbanned6175
@unbanned6175 Жыл бұрын
@@customgaming6185 unless he's saying it wrong, its the glass fibres that run light through them for information transfer
@-na-nomad6247
@-na-nomad6247 Жыл бұрын
@@unbanned6175 there are types used for light too, not just information. The same technique is also used in toys where in a toy car you have one light in the middle of the hood placed on transparent plastic pieces that go into each headlight area. It can really make beautiful stuff
@infernaldaedra
@infernaldaedra Жыл бұрын
@@customgaming6185 commonly known as fiber optics
@isokrah
@isokrah Жыл бұрын
Usually seen as optical fiberglass protein
@__Kareena
@__Kareena 2 жыл бұрын
That's amazing 😳
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
Thank you 😊
@muhshifan3757
@muhshifan3757 2 жыл бұрын
Waw
@NehaYadav18114
@NehaYadav18114 2 жыл бұрын
I thought the same 😂!
@PrinceGupta-in3xe
@PrinceGupta-in3xe 2 жыл бұрын
Waw 😇😇
@nidhisgardening9226
@nidhisgardening9226 2 жыл бұрын
what is the points of total internal reflection tell me please
@doctorgirl48
@doctorgirl48 2 жыл бұрын
Nice. I study it but now l practically see it. Thanks for it
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
Pleasure dear 😊
@fearless_gamer_001
@fearless_gamer_001 Жыл бұрын
U are a doctor? Really ?
@doctorgirl48
@doctorgirl48 Жыл бұрын
@@fearless_gamer_001 yes
@fearless_gamer_001
@fearless_gamer_001 Жыл бұрын
@@doctorgirl48 whoooa Nice Btw age kya hai tumhari?
@doctorgirl48
@doctorgirl48 Жыл бұрын
@@fearless_gamer_001 Tumhe kya karna hai Bro Mind your own business
@kylenolan2710
@kylenolan2710 Жыл бұрын
I'd like to see this combined with a laminar flow stream. Like the ones in fountains where the stream looks like a curved acrylic rod.
@terrencewilson9006
@terrencewilson9006 Жыл бұрын
This was my first thought! That would be trippy
@FrankCosbyNo-Relation
@FrankCosbyNo-Relation Жыл бұрын
This was my second thought! That would be slippery
@robertcastro5574
@robertcastro5574 Жыл бұрын
@@FrankCosbyNo-Relation This was my third thought! It would not be drippy!
@erikjonromnes
@erikjonromnes Жыл бұрын
@@robertcastro5574 this was my fourth thought! That would be flippery
@sj000
@sj000 Жыл бұрын
I came here to say this
@mrflowband
@mrflowband Жыл бұрын
In 1870, Irishman John Tyndall did exactly this experiment (using the light of a candle instead of a laser) and discovered that light could travel inside a stream of water. Tyndall's experiment made it possible for 83 years later, in 1953, the Indian physicist Narinder Singh Kapany to design and manufacture a glass cable capable of transporting light, which he later called fiber optics.
@Ekocart1
@Ekocart1 2 жыл бұрын
This is how fiber optics work 👍
@yourt00bz
@yourt00bz Жыл бұрын
It’s made of laser ice ? Cool
@anjushreemondal8667
@anjushreemondal8667 2 жыл бұрын
Dude thats amazing loved that experiment thanks for sharing that experiment with us
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
Pleasure dear
@nathana5549
@nathana5549 Жыл бұрын
@@Learnnhvfun how would it effect the outcome with a thicker liquid?
@OceanSky159
@OceanSky159 Жыл бұрын
DAMN MAN(or girl!) this is SOOO GOOD!! I've never seen this phenomena so thank you for showcasing it in this tight short!
@kesyj13
@kesyj13 Жыл бұрын
That is a gentlemen's arm, right there in the video, sir.
@sunvetr
@sunvetr Жыл бұрын
If it really was 100% internal reflection then we wouldn't see the light cause it wouldn't escape the water to meet our eyes
@Learnnhvfun
@Learnnhvfun Жыл бұрын
👍
@SgtNicholasAngle
@SgtNicholasAngle Жыл бұрын
I was thinking the same thing
@Kendral_999
@Kendral_999 Жыл бұрын
Not every reflection occurring in the stream is internal because of the surface imperfections, but the initial beam disappears because of 100% internal reflection.
@andreimiga8101
@andreimiga8101 Жыл бұрын
I'm pretty sure that it's because the beam itself is imperfect. A perfect laser beam cannot be seen except from its front, but we can see it from the side here.
@jxdinglol
@jxdinglol Жыл бұрын
@@andreimiga8101 consider this: fog machine
@sr.tarsaimsingh9294
@sr.tarsaimsingh9294 2 жыл бұрын
It doesn't matter How many time I had watch this video ; But It's always be like "ONCE MORE, ONCE MORE".
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
Thank you 😊
@Hone_Wala_IITian
@Hone_Wala_IITian Жыл бұрын
@@Learnnhvfun where are you from bro?
@Learnnhvfun
@Learnnhvfun Жыл бұрын
India
@demonbotff3008
@demonbotff3008 Жыл бұрын
Song name???
@MadScientist267
@MadScientist267 2 жыл бұрын
This isn't quite accurate lol You see the water as green because it's all scattering in the stream... That's not even close to "total"... But in an abstract way, it demonstrates the result. Sorta.
@shubhamkumar-nw1ui
@shubhamkumar-nw1ui Жыл бұрын
Thank you
@eric4946
@eric4946 Жыл бұрын
Yeah , looking at it I was like if you’re getting TIR you wouldn’t see the light lol This is a lot of scattering.
@bhupeshyoutuber5578
@bhupeshyoutuber5578 Жыл бұрын
Finally someone bent the light
@Learnnhvfun
@Learnnhvfun Жыл бұрын
😁
@indude8791
@indude8791 2 жыл бұрын
Very nicely done to understand the concept
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
Thank you 😊
@tareqhaider6327
@tareqhaider6327 Жыл бұрын
Great laser flavoured water right there.
@jameswing4891
@jameswing4891 Жыл бұрын
xD
@cliffk8720
@cliffk8720 Жыл бұрын
It's hard to believe but very cool seeing the light bend all the way into the bowl. Gotta love physics!!
@Dynatron9000
@Dynatron9000 Жыл бұрын
"And then Jesus turned the water to wine. Except Judas. Judas got antifreeze."
@orbitalpotato9940
@orbitalpotato9940 2 жыл бұрын
This is how fibre optic cables work
@TheRealFreznoBob
@TheRealFreznoBob Жыл бұрын
no it isn't
@ManyHeavens42
@ManyHeavens42 Жыл бұрын
I'm amazed how many amazing you got
@novanoir8309
@novanoir8309 Жыл бұрын
I know water can refract lights but i never thought it could do that to a laser pointer, cool stuff man
@anonymous_4276
@anonymous_4276 Жыл бұрын
An optical fiber kinda thing made out of water! That's so cool how those rays reach that container after travelling through the water by TIR.
@papakaparabot4609
@papakaparabot4609 2 жыл бұрын
That bottle looked like molotov cocktail 😂
@Unknown-es5eh
@Unknown-es5eh 2 жыл бұрын
Pubg cod😜
@rt75547
@rt75547 Жыл бұрын
Light don't bend it goes in straight line This guys: Fine i'll do it myself
@ManyHeavens42
@ManyHeavens42 Жыл бұрын
Wrong light and time bends In fact the satellites are moving 5 minutes faster than us. And there up higher all rules were made to be broken.
@mikepict9011
@mikepict9011 Жыл бұрын
Straight lines are a function of 3d thinking
@danethompson85
@danethompson85 Жыл бұрын
I did that in junior high. Still cool and taught in school... I hope?
@VANSH_2219
@VANSH_2219 Жыл бұрын
*Wow sir 🙂* *What a phenomena 🔥🔥*
@Potato69696
@Potato69696 Жыл бұрын
My teacher:Light travels in a staight path Me after watching this video 😅😅
@cenchloraadums3143
@cenchloraadums3143 Жыл бұрын
It still travels in hundreds of short straight paths inside the water stream.
@Artofqueen
@Artofqueen 2 жыл бұрын
Beautiful 😍
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
🤗
@jhonny94bravo58
@jhonny94bravo58 Жыл бұрын
This was something I was gonna do to make my fountain cool. I learned about this a few years ago when I was trying to make a light table. They charge so much for those things and it's such a simple thing to make at home.
@memeschan8838
@memeschan8838 Жыл бұрын
🗿when i go to toilet i always do this experiment with a laser to water runing from the hose and feel like mad scientist
@shrashtimandloi2905
@shrashtimandloi2905 2 жыл бұрын
🔥🔥✨😳
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
😊😇
@barium_67
@barium_67 Жыл бұрын
😲
@bandhavi7048
@bandhavi7048 2 жыл бұрын
Keep it up 😉😉😉😉
@JohnOdunayo
@JohnOdunayo Жыл бұрын
Would it work if you used just the laser without the prism?
@ashishbarick
@ashishbarick Жыл бұрын
i never knew this could be done!
@anuragprajapat6611
@anuragprajapat6611 Жыл бұрын
Bhot Hard👍
@Learnnhvfun
@Learnnhvfun Жыл бұрын
😊
@NehaYadav18114
@NehaYadav18114 2 жыл бұрын
This is amazing 😍!!!
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
☺️
@yourfriend4970
@yourfriend4970 Жыл бұрын
It's good to know the fundamentals of my WiFi.
@user-lb3mt9ld9p
@user-lb3mt9ld9p Жыл бұрын
This is "Raman's effect" thus Cv Raman got Nobel prize for this
@Learnnhvfun
@Learnnhvfun Жыл бұрын
👍
@Nonymouz
@Nonymouz Жыл бұрын
*le kid wondering "why is his urine yellow"* Kid after watching this: *"So this happens!"*
@eklavyachandra
@eklavyachandra Жыл бұрын
Pagal hai kya To fir andar se konsi yellow color ki light aane ka source hai 😂😂 Kuch bhii Vo isliye hoti hai because of concentration of impurities filtered by kidney in less amount of water 💦
@polarisalpine2638
@polarisalpine2638 Жыл бұрын
@@eklavyachandra joke tha :p
@mohitpreet9690
@mohitpreet9690 2 жыл бұрын
Wow
@Learnnhvfun
@Learnnhvfun 2 жыл бұрын
👍
@anshulbartwal8145
@anshulbartwal8145 Жыл бұрын
Besssssssssstttttesssssstttttttttttt video on TIR ...you perform a great job dear youtuber
@DrNN-lb2ci
@DrNN-lb2ci Жыл бұрын
None other than will be the best example for TOTAL INTERNAL REFLECTION
@sagnikghoshal1014
@sagnikghoshal1014 Жыл бұрын
Best thing i witnessed on yt till date
@slvyc
@slvyc 2 жыл бұрын
Cool But did you just use the prism to make it look cooler?
@hemantbanik
@hemantbanik 2 жыл бұрын
Probably 😂 But also because it helps adjust the direction of the Laser light
@sheldonvibes
@sheldonvibes Жыл бұрын
I knew this and I tried it once. I was amazed and asked my teacher. Then she explained me the reason behind it. Later thought to do this on science day.
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Thats great 👍
@kegelboy
@kegelboy Жыл бұрын
It’s not total internal reflection if i can see the light inside the water stream. That means some photons are leaking out of the water stream.
@clown134
@clown134 Жыл бұрын
took me a second to actually realize what was happening. that's amazing
@bishnupriya16_
@bishnupriya16_ Жыл бұрын
Really amazing. 🤩❣️ Keep sharing 👍🔥🔥🔥🔥🔥
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Sure 👍
@zubairb3747
@zubairb3747 Жыл бұрын
Perfect example of how optic fibre works!
@nakulnimbekar
@nakulnimbekar Жыл бұрын
Excellent Brother 😀
@shreyanshtiwari4399
@shreyanshtiwari4399 Жыл бұрын
Mathematics and physics are both fun until calculus is involved
@beforeikillyou7430
@beforeikillyou7430 Жыл бұрын
This is basically an optical fiber🔥
@adraedin
@adraedin Жыл бұрын
This effect combined with some acoustic levitation (or other water manipulation) would be an interesting sight...
@xR3Dx0
@xR3Dx0 Жыл бұрын
Kinda sick. You did the experiment we have heard of, but put your own flair on it, plus dope soundtrack, not bad!
@SanthoshkumarSenthilmurugan
@SanthoshkumarSenthilmurugan Жыл бұрын
wow this is AMAZING 💫
@Adamisgood24
@Adamisgood24 2 жыл бұрын
Do that with laminar flow
@mikepict9011
@mikepict9011 Жыл бұрын
It tripped me out i thought the laser was being magnified by the water and cold cut the glass underwater . I didn't realize it was pre drilled . Makes sense now
@feffo9908
@feffo9908 Жыл бұрын
The fact that you can see the green light in the stream, is a quit big indicator that's not a total reflection
@awesomefeldmanfamily
@awesomefeldmanfamily Жыл бұрын
Good point...
@irfanamaideen1961
@irfanamaideen1961 Жыл бұрын
The total internal reflection I studied in school 🕳️ Vs the total internal reflection actually is 💥
@Albin_Evald
@Albin_Evald Жыл бұрын
Probably a lot of minor reflections out that we dont see, but pretty cool!
@iampierce7474
@iampierce7474 9 ай бұрын
Imagine making a water fountain that does this
@BritishBoy
@BritishBoy Жыл бұрын
Ok now that’s seriously cool!
@TheRealMagicBananaz
@TheRealMagicBananaz Жыл бұрын
This is the basis for a scientific instrument called an ATR (which is an attachment to an) FTIR Spectrometer. It allows you to analyze any number of things to tell exactly what components make up said things by seeing what chemical bonds lie therein
@bindudevi6038
@bindudevi6038 Жыл бұрын
Right now studying these chapter in optics class 12 nice video
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Thank you 😊
@steve42lawson
@steve42lawson Жыл бұрын
That is really cool. The video would be more informative if it mentioned things like: This is how fiber optics work.
@projectfall
@projectfall Жыл бұрын
Yeah, it's because the light rays are having a lot of reflection in the water path. That's the reason why diamonds shine so much, because light rays gets trapped for longer time in diamond (which are cutted)
@toxicfiregaming5923
@toxicfiregaming5923 Жыл бұрын
I used to hate physics but watching these experiments makes me like physics again but derivations 😑
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Happy to know this 😊
@techmayur1
@techmayur1 Жыл бұрын
Amazing 🙌🏻
@ElSarcastro
@ElSarcastro Жыл бұрын
This would be even cooler with laminar flow
@chicaliweedned3093
@chicaliweedned3093 Жыл бұрын
Eso demuestra que la luz se puede curvar muy interesante experimento
@pleasesubscribeme.5823
@pleasesubscribeme.5823 Жыл бұрын
Physics is = Theory ( input ) + Numerical (output)
@lostzorokun
@lostzorokun Жыл бұрын
That is so cool Dude
@ayush2231b
@ayush2231b Жыл бұрын
The concept of ANGLE OF DEVEATITION is also used in video.. To bend the light towards water bottle.... 🧐
@moonwrusse5649
@moonwrusse5649 Жыл бұрын
Very cool, I was discussing a similar project with my 10 year old last week.
@ashutoshsingh7776
@ashutoshsingh7776 Жыл бұрын
Its beautiful 😍
@abhi_gaming11
@abhi_gaming11 Жыл бұрын
Physics and mathematics are true friends
@user-qh4bm8cz4k
@user-qh4bm8cz4k Жыл бұрын
100% truth
@user-qh4bm8cz4k
@user-qh4bm8cz4k Жыл бұрын
100% truth
@raushanraj7361
@raushanraj7361 Жыл бұрын
This is total internal reflection but not total because if it would occurred totally then we could never be able to see them reflecting
@isailakra7786
@isailakra7786 Жыл бұрын
He let light flow😂👍
@chase6428
@chase6428 Жыл бұрын
Well technically its not "total" if we can see it
@fantabulouspiza
@fantabulouspiza Жыл бұрын
Cool experiment, an explanation would be cool too to help people learn the science behind it.
@Learnnhvfun
@Learnnhvfun Жыл бұрын
For that kindly watch the complete video on our channel.
@gsrarmy3616
@gsrarmy3616 4 ай бұрын
This experiment has a capability of becoming a jee advanced question
@sksxyz2397
@sksxyz2397 Жыл бұрын
Superb..
@prashanthkumar.chavva9103
@prashanthkumar.chavva9103 Жыл бұрын
I can't believe this 🙏🙏🙏
@dashinggamerz9236
@dashinggamerz9236 2 жыл бұрын
Removal of the pipe line make the water flow still and clear to see the reflection but yeah it is already so much clear to know
@tamuman93
@tamuman93 Жыл бұрын
Well done!
@thanhlevn
@thanhlevn Жыл бұрын
Now, the laze has been reflexing too!
@jaylisted9714
@jaylisted9714 Жыл бұрын
Damn Science, you crazy
@bushcraft1458
@bushcraft1458 Жыл бұрын
Curving the light with water 👏🏼👏🏼👏🏼👏🏼👏🏼 How to make it work with Hubble Telescope to unveil the universe 🌌
@the_rk.1029
@the_rk.1029 Жыл бұрын
Wow. Just crazy experiment
@CptFlamme
@CptFlamme Жыл бұрын
Truc de ouf ! Courber la lumière ! Rien a voir avec la fibre optique , car la lumière pourrais très bien traverser l'eau et aller tout droit . Réfraction, ok mais là... Chapeau ! Nice !
@saubererzauberer1230
@saubererzauberer1230 Жыл бұрын
Is it really 'total' internal reflection? Since you can still see light escape fron the stream, it doesn't totally reflect it internally... I think.
@dipikarajput9863
@dipikarajput9863 Жыл бұрын
Today i was studying total internal reflection in human eye chapter anf i fot this accidentally... Wow
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Watch the complete vedio on refraction, total internal refraction, defect of eye on our channel.
@deadbeats4894
@deadbeats4894 Жыл бұрын
This experiment proves that light doesn't have a fixed speed, wether it's point source or not. It has a rate of induction which changes with the field ie: atmosphere, crystal, water...
@kumarudaycharan
@kumarudaycharan Жыл бұрын
Thank you so much 💓 I'm your subscriber when it was about 10K & I was in 10th 2020 😀😊
@Learnnhvfun
@Learnnhvfun Жыл бұрын
Thank you for being with us Uday
@shubhamchauhan819
@shubhamchauhan819 2 жыл бұрын
like optical fibre
@geopbytegaming
@geopbytegaming Жыл бұрын
This is how optic fiber works
@Learnnhvfun
@Learnnhvfun Жыл бұрын
👍
@dongwonyou2631
@dongwonyou2631 Жыл бұрын
Technically speaking its not total reflection. Almost reflection. Cuz you can see the green light from water stream
@iagojacob3785
@iagojacob3785 Жыл бұрын
You made an optic fiber at home!
Half lens covered
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