32:41 sir, critical angle ka formula to densor to rarer ke liye tha na. Yaha to ulta hai. To formula kese kam karega? Also, basic se jao to answer change ho jata hai. μsin(90)=1sin(I) And I ≥ 30 hona chahiye. To μ ki value to 1/2 ho jati hai...!!
critical angle for system de rkha hai, that means abhi light jaise jaa rahi hai usse farq nahi padta but agar the required setup ke through jaye then at i = 30 degree tir will happen
@@wdivyankop lmao same reaction, dropper for 25 here, har cheez karle chup chaap, polarization ka simple sa question tha 24 mai, mai karke nahi gaya tha, advance ke 1-2 mahine pehle properly padh leta toh rank 5k tak kheech leta, even dopplers ka ques galat karke aaya hu, sab padh le bhai, new topics se easy hi aata hai
woohoooo chapter completed... :) Dt. 20 Nov. 2023 Also sir, as you said at 1:03:39, hum sambhal lenge 😭😊 One more thing, at 1:04:52, it should be I'= Io/4
sir physics, chemistry toh bohet sahi chal rhe h ... but maths me easy or moderate level ke questions toh ho jte h .. but lendi question nhi ho pte .... Nd thanks u so much abj sir for physics
We never used the critical angle application here. And, a particular value of critical angle is said to be defined for a particular pair of media, but TIR will occur (as you said) only if light travels from denser to rarer medium. The derived formula of critical angle is just for a pair of media and thus is applied here. Hope it helps!
sir you once said to a jee 2022 aspirant who is starting his preparation now that watch 4.5 hrs of average lectures of all pcm and withing 45 days you will be on solid track of preparation i'm following you but after watching lectures I'm not left with enough time so i just revise my notes again again will this work or im doing something wrong plz reply
sir ab advanced ke syllabus me bhi aagay hai polarization aur diffraction ...to kya in facts ke reasons bhi janna zruri hai ??... ya is vdo se ho jayega?
When I studied it for the first time... Sir asked, side vali intensity ka kya hoga.. Other than transmission axis k along agr humne displacmnt krwaya.. Me be like😄.. Sir paper khrab hojaygea😄... ☹️
At 1:04:55 answer should be Io/4 by the way this was an awesome lecture ..
how ...
@@Nickelbisdimethylglyoxime because I = Io/2
Maine bhi notice kiya
Yes
What an amazing explanation of malus law sir this is the beauty of physics
Trust me sir teaching style is far better than entire so called coaching physics teacher
* physics teachers in whole india and that too just in online!!
Sir is a coaching physics teacher as well....
@@ishaankumar4587 lol
This lecture also cover adv.100% trust on abj sir
32:41 sir, critical angle ka formula to densor to rarer ke liye tha na. Yaha to ulta hai. To formula kese kam karega?
Also, basic se jao to answer change ho jata hai.
μsin(90)=1sin(I)
And I ≥ 30 hona chahiye. To μ ki value to 1/2 ho jati hai...!!
critical angle for system de rkha hai, that means abhi light jaise jaa rahi hai usse farq nahi padta but agar the required setup ke through jaye then at i = 30 degree tir will happen
now in adv syllabus also🛐
ya
bhai yar ye advanced kya karrha hai yar.. mains ke faltu topics ko adv ke sylbus me daal rha hai yar... aur topics padhte rho hattt
@@wdivyankop lmao same reaction, dropper for 25 here, har cheez karle chup chaap, polarization ka simple sa question tha 24 mai, mai karke nahi gaya tha, advance ke 1-2 mahine pehle properly padh leta toh rank 5k tak kheech leta, even dopplers ka ques galat karke aaya hu, sab padh le bhai, new topics se easy hi aata hai
@@joshisharma683 bhai 2025 me bhi easy hi rahenge new topics ke questions? Ya aur deep padhu ye topics?
@@joshisharma683 bhaiya tips for 25tards
woohoooo chapter completed... :)
Dt. 20 Nov. 2023
Also sir, as you said at 1:03:39, hum sambhal lenge 😭😊
One more thing, at 1:04:52, it should be I'= Io/4
Hlo bro where are from
12th or Dropper?
@@rameshpamar9107hey brother, I am from Maharashtra, you?
@@siddhantnagdeote bro what about ur mains?
Abe no.kitte are ye bata 😂😂@@siddhantnagdeote
Completed Wave Optics 28/12/2024 5:06 PM
Thanks Sir🙏
Sir last wala me inot/4 hoga
continue from 38:33
Lol at the end it is I°/4
Thanks sir for this great lecture 😁😁
understandable hai bhai
26:10 29:45 34:05 1:00:55 1:03:40
Sir since dispersion and polarization now in advanced syllabus, is there any need for an updated video ? (Like you made for damped oscillations)
Sir, You are simply awesome. Thanks again for enlightenment
sir physics, chemistry toh bohet sahi chal rhe h ... but maths me easy or moderate level ke questions toh ho jte h .. but lendi question nhi ho pte .... Nd thanks u so much abj sir for physics
I don't have any words for you sir you are just goat in physics love you keep inspiring us❤️
33:59 Sir a doubt critical angle exist only for light travelling from denser to rarer so how come here we apply Snell law here?? Please clarify
We never used the critical angle application here. And, a particular value of critical angle is said to be defined for a particular pair of media, but TIR will occur (as you said) only if light travels from denser to rarer medium.
The derived formula of critical angle is just for a pair of media and thus is applied here.
Hope it helps!
Wizard of physics
32:41 i think thats wrong formula
its the same as 1/n it isnt wrong
Exactly.
μsin(90)=1sin(I) hoga na
And I ≥ 30 hona chahiye. To μ ki value to 1/2 ho jati hai...!!
Same doubt 😭
Hn bhai
33:14 sir if light going from rare to denser medium, it will shift towards normal, critical angle isn’t possible…
I think they considered the critical angle when might travels from water to air
Critical angle is defined in general, considering denser to rarer medium refraction only, in order to get refractive index.
yes same doubt
Sir wave optices ke 6th lecture me fresnel biprism me n fringes me wave lenght nahi aayegi kya time 36:58
Yes bro denominator mein aayegi
@@cp4fauji polarization adv mein hain kya???
Thank you Sir
1:04:54 it should be I°/4
Aisi physics padhayi maza aa gya
completed finally😤😤😤😤
14 oct 24 complete ✅
KVPY SX me aya tha sir polarisation....
why is B never considered in polarization?
Yes,
I also want to know this ?
As B is always perpendicular to E we can only worry about E it automatically takes care of B(in direction case)
Thank you sir
Wave Optics Done 26 Oct 2023🎉
Sir when you will start semi conductor. please sir ,do it little earlier mains is very close now
18:35
42:40
Thanks sir... ye safar yhi khtm hua 🎉😊
Sir apki test series for mains kab tak aayegi
@@abhikantkumar8833 polarization adv mein hain kya????
Please btado
wowww
Sir ab please semiconductor
Sir now will you start semiconductors and communication system or something elae
Wave optics done ✅ 14 Oct 2022
Wave optics done ✔️ 9 Sep 2023
Kitni aaya rank?
14 oct 2024
Sir is this necessary that rays has to travel from optically rarer to denser medium or it can be otherway. Please sir explain 🙀
33:20 is wrong
Mujhe bhi aesa hi lagat hai
μsin(90)=1sin(I) hoga na
And I ≥ 30 hona chahiye. To μ ki value to 1/2 ho jati hai...!!
Imaging abj sir in my offline couching 💀💀
Din me khuab dekhna
sir you once said to a jee 2022 aspirant who is starting his preparation now that watch 4.5 hrs of average lectures of all pcm and withing 45 days you will be on solid track of preparation i'm following you but after watching lectures I'm not left with enough time so i just revise my notes again again will this work or im doing something wrong plz reply
bhaiya kis college me ho aap
Please answer your question yourself now for future students…
Sir fluid mechanics kb hoga?
Thankyou
sir ab advanced ke syllabus me bhi aagay hai polarization aur diffraction ...to kya in facts ke reasons bhi janna zruri hai ??... ya is vdo se ho jayega?
Formula wgera dekhle bhay adv me kb kya puchle who knows..sir ne jo kraya ig sufficient hoga
I also think kyuki naye topics pe easy questions ate hai @@shubhamm..
Sir this one last?
32.41 critical angle is wrong think so
Same doubt. . refractive index should be 1/2
Exactly.
μsin(90)=1sin(I) hoga na
And I ≥ 30 hona chahiye. To μ ki value to 1/2 ho jati hai...!!
TJHANK YOU SIR YOU ARE AMAZING
Outstanding performance by you sir.Great
Wave optics completed
Thanku so much for wonderful explanation 👌👌
ye neha mams army band karo ye natak
Thanks sir
trust me he is god
Thank you sir....the last lesson of physics ❤
Thankyou so much sir :) 🙏
Best explaination sir
Perfection hai beta
43:36
Done! 15/3/24
Thank you very much Sir for the amazing lectures
god level explnation sir!!!
Sir ye chapter kitane dino ka baccha hua h
note that polarisation is now in jee advanced also
Thanks❤ sir how many lectures are left😄
When I studied it for the first time...
Sir asked, side vali intensity ka kya hoga.. Other than transmission axis k along agr humne displacmnt krwaya..
Me be like😄..
Sir paper khrab hojaygea😄... ☹️
Thank you such much sir 🙏
🙏🏼
Done
Sir iske baad calorimetry please 🥺 bohot dikkt aati hai mixing question mein please sir
atp wale ne one shot me bhut acha samjhaya h dekh lo
bada bada BADA , LAST MAI GALAT KAR DIYE , IO/4 HOGA
Completed 17/12/23 🥲
JEE' 2024
Thank you sir❣️🙏
hello sir good evening
30/8/24~ done
How cu8 ❤️
❤❤
is youtube channel unacademy jee is sufficient for JEE ADVANCED 2021??????
no
No no no no no no no no no no they just come live do marketing
marketing simply
Aree MT sir, NS sir, ALK sir, aur ABJ Sir ke hote hue waha jane ki jarurat kya hai
Definitely no
Sir aap photometry nhi padhoge
Syllabus me h kya?
@@gidwanibhaiya1858 polarization adv mein hain kya????
Amazing ❤️
Very very thank u sir🙏
When mohit sir teaches huygen and enstine attends the class
thank you sir❤
pols agi pols
Thanks sir 🙏
thanks sir