Total Internal Reflection | TIR Class 12 |

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#internalReflection

[@rushabhgupta9745]

After visiting this channel I forgot that I am studying . Too much practically . This needs to be shown in education system . Pata nahi hamare schools me practically kyu sikhaya nahi jaat 😭😢

[@Learnnhvfun]

We are grateful 😊🙏

[@rushabhgupta9745]

Thanks avnesh sir for the amazing experiment 🧪🥼 and Vinod ma'am for amazing voiceover 🧒

[@Learnnhvfun]

Thank you so much dear 😊😇.

[@anviagrawal3170]

I can do this all day with different things

[@Learnnhvfun]

Have fun Anvi😊👍

[@based_onthe_boys]

Oh really let's do it together

[@sandhitkarmakar4945]

This channel provides the visualisation of light in such a magnificent way that i can't get over it and watch again and again.. Thank you so much learn n have fun team..💞😭

[@Learnnhvfun]

Thank you so much Sandhit for saying that😊😇. Really means a lot to us😚🤗 .

[@sandhitkarmakar4945]

@@Learnnhvfun 😊😊

[@nidhimeda3899]

The last experiment was such a good example to show the phenomena in optical fibers!!

[@Learnnhvfun]

Nidhi 😊

[@New938]

Mam what is difference between internal reflection and total internal reflection and thankyou mam for this video😊

[@Learnnhvfun]

Partial reflection of light takes place in internal reflection. In total internal reflection 100% light got reflected. Video on both topics are there on our channel.check it out Rocky.

[@malikfaizan968]

Thank you for such amazing videos
Undoubtedly helps alot

[@Learnnhvfun]

Glad to know this Faizan 😊

[@trishart]

Wooow diii...
Thhankuuu... ye topic mai bhut confusion tha ..ab clear ho gya...
Thanku soo much ..diii🥰🥰🥰😇😇

[@Learnnhvfun]

Welcome dear😊😇. Keep watching

[@rajvirsingh5888]

you have made us understand toooo easily i will share this to all my frinds

[@Learnnhvfun]

We will be grateful Rajvir😊😇.

[@rajvirsingh5888]

@@Learnnhvfun
😘😘😘

[@mayankraj8921]

Literally Amazing.........Thanks ma'am.
I wish these practical may be showed in our school.
by the way tysm..😊

[@Learnnhvfun]

Welcome Mayank😊😇. Keep watching

[@VG__]

Okay, now I hv to subscribe this.
Please keep uploading such practical videos! We really need it🌝❤️❤️❤️

[@Learnnhvfun]

Thank you dear😇😇. Share with your friends too.

[@SANJAYSAHU-qm6dn]

Great videos, need to follow in school practicals

[@Learnnhvfun]

Sanjay ☺🤗

[@ksantosh7590]

Beautiful demonstrations. Please keep doing. ❤

[@Learnnhvfun]

Sure dear 😊

[@rao3093]

🤩 Woww 😍 amazing 🤩😍.
Thanks a ton❤️

[@Learnnhvfun]

Welcome😊

[@AkashdeepSingh-mz1lk]

Awesome experiment and explanation.help full for Practical work

[@Learnnhvfun]

Glad to know that Akashdeep😊😙

[@stablehands3903]

Mam as you said conditions for internal reflection is when light enters denser to rarer medium however in practical it is occurring when it is entering rarer to denser

[@Learnnhvfun]

Watch the video again... then come back to me

[@versatilelens]

Which laser is it actually I am Confused that how the laser beam is seen crystal clear in air also...
Have you smoked the room??
Please answer

[@Learnnhvfun]

That's a good idea bt you won't be able to see objects clearly in smoke. We use a black screen as a background and keep the light dim. Try it.

[@naveensinghal1223]

It is looking so amazing that I have no words 🤐👏👏

[@Learnnhvfun]

Thank you 😊

[@sheetalmurkey7240]

I am so thankful to you😀 My experiment on this succeed and I got first prize In my exibhition held in academy. Thankful❤❤

[@Learnnhvfun]

Great job!
Thank you for letting us know Sheetal.
Best wishes for your future

[@shravannijave7612]

Thank you so much!! 😍🤩

[@Learnnhvfun]

Welcome Shravan😊😇. Keep watching

[@SONUKUMAR-vr2jg]

Thanks , as I need this video

[@Learnnhvfun]

You are welcome dear😊😇. Keep watching

[@Pram-ly-r]

Awesome ma'am and sir👍🏻

[@Learnnhvfun]

Thank you ☺ dear Parmanand. Keep watching

[@Pram-ly-r]

@@Learnnhvfun ooo shit ma'am/sir spelling mistake 😂 I know this was going to happen bcs my name is hard 😌

[@Learnnhvfun]

Corrected

[@infamousgirl7384]

Hey can we use clear water instead of a dish washer in experiment no.4???

[@riddhimapandey5354]

Thank you sir for this amazing activity
I request all reading , to share ....

[@Learnnhvfun]

Thank you Riddimma😃😊😇🤗

[@namansharma6870]

Great video.......very helpful 😇😇😉

[@Learnnhvfun]

Thank you for watching Naman😊😇

[@jishnujoyborah4609]

Hey.. Can you give me the link which laser you are using?

[@Learnnhvfun]

Jishnu we bought it from Amazon.

[@jishnujoyborah4609]

@@Learnnhvfun cost???

[@Learnnhvfun]

@@jishnujoyborah4609 you need to check on Amazon dear. We bought it 3 years back.

[@suryanshsingh874]

AMAZING...

[@craftnclash1952]

In vacuum did behaviour of light changes ???

[@Learnnhvfun]

It will travel in its maximum speed in vacuum.

[@anubhabnayak_1641]

I was waiting for it😍😍😍😍

[@Learnnhvfun]

We know dear 😊😇. Keep watching

[@devendrachand5368]

Thank you🙏

[@Learnnhvfun]

Welcome Devendra 😊😇

[@omop5922]

Nice one!

[@Learnnhvfun]

Thank you OP 😊😇. Keep watching

[@sangitanehate691]

Very nice 👍

[@Learnnhvfun]

Thank you 👍

[@nareendarkumar-dz1cs]

Great

[@udvitakathuria6634]

Welcome

[@savitaankolekar5107]

Thanks 😊

[@Learnnhvfun]

Welcome Savita😊

[@pratyakshsingh5142]

Thanks mam 😄

[@Learnnhvfun]

Welcome Pratyaksh 😊😇. Keep watching dear

[@elonmusk1270]

Awesome video 🔥

[@Learnnhvfun]

Thank you Elon😊😇. Keep watching dear.

[@sushantkumar105]

Good going 👍

[@Learnnhvfun]

Thank you Sushant 😊😇💓

[@hazursingh1316]

Mam tell me how to show TIR in 60 degree angle

[@mridulacharya8250]

How much does this laser cost??

[@Learnnhvfun]

Check with Amazon.

[@mridulacharya8250]

@@Learnnhvfun
I don't know the name that's why I asked..how to find it in amazon if one doesn't even know the name...

[@raginiv6592]

So goood 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

[@Learnnhvfun]

Thank you Ragini😊😇

[@jyotsnadavana13]

Can I use red laser light in place of green???

[@Learnnhvfun]

Yes

[@supercrazy1053]

Thank you mam

[@Learnnhvfun]

Welcome dear😃

[@spsunder3365]

Amazingggg

[@Learnnhvfun]

Thank you 😊

[@udvitakathuria6634]

Nice videos

[@Learnnhvfun]

Thank you Udvita Kathuria

[@epictubber1383]

Amazing

[@Learnnhvfun]

Thank you 😊

[@darwargamer1148]

I am waiting videos and videos again and again I forgot that tomorrow is my paper 😂😂

[@hazursingh1316]

Can you give me the procedure and observation in written form ? Because i have to make project on it

[@sujalkumarsingh6404]

Ma'am can you give some explanation of Activity 6 ?

[@craftnclash1952]

That water seems like filled with gamma rays i.e. HULK 😂🤗

[@Learnnhvfun]

Really😊🙏

[@inayat2220]

But at 3:45 there is no bent in light beam

[@Prachi-ni3yn]

Why does the light inside the prism turns red ?

[@goranmalmsten5306]

Very good question. Flourescence because of bad glass with impurities. At time 6:20 you have a better glass quality.

[@phuchka9835]

Can u tell me the name of material used

[@Learnnhvfun]

It means you haven't seen the video otherwise you shouldn't have asked this

[@harshmishra7007]

There was so much refraction in ur some experiments which were not Tota Internal Reflection examples...pls check🙏

[@mr.bharatbhai37]

Sir/Mam What is the price of that lazer

[@Learnnhvfun]

Check with amazon. Ours is 2013 purchase

[@riyabajaj6969]

Mam why the light ray becomes red when it enters into the prism????

[@Learnnhvfun]

While passing through the glass prism, the green light is first absorbed the atoms/molecules and then long wavelength light is emitted by the particles.
If you carefully watch the video then you will observe that the big prism (photographic prism) is of superior quality. The light inside that prism appears green only.

[@riyabajaj6969]

Okk mam Tysm

[@puneethnagaraj796]

super

[@Learnnhvfun]

Puneeth 😊

[@dnacraggyyt4402]

Hi guys

[@sam-p1l1g]

roket sheep happy-go-luHey kean!! 😡😡请别傻了!!😠😤

[@DESI_EDITZ_YT]

Koi aur dusra tap nhiusekar sakte

[@bhatadnan475]

I was eagerly Awaiting for such illustration
By the way I saw this video which helped me so much
🥳🥳
Bhat Adnan Official

[@Learnnhvfun]

Happy to know this Adnan 😊

[@mycreationonyoutube7757]

Thank you mam

[@Learnnhvfun]

Welcome dear😊