(L-9) Solid States | Radius Ratio | Complete Concept | Easy Explanation | NEET JEE AIIMS

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[@VARSHATIWARI61]

Sir where is Home sheet

[@VARSHATIWARI61]

Sir apne sabhi videos me bola h ki ... Home sheet neeche description me h ...par khi dikh hi nhi rhi. ....

[@artwithme5755]

@@VARSHATIWARI61 hmm

[@AshwaniKumar-nc8yu]

Pl

[@ameenabegum4970]

Sir aap jaise log honge to India coaching free zarur hoga✈️🛩️ Padhe ga INDIA tabhi to bade ga INDIA Truly inspired by your efforts!!!👏👏 Thanks alot sir for being with us!!!!!!🙇🙇

[@beautifulnature1613]

Yes u are right

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Ab bol de amul dodh peta hai india

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[@abhinavgope190]

@@santiranjangope5122 you are also gope

[@soumyaranjanpadhi760]

While calculating the ratio you did a mistake. R/R+r= Cos 30° R/R+r=√3/2 R=√3(R+r)/2 Then 2R/√3=R+r (2R/√3) - R = r Taking R common, R(2/√3 - 1 ) = r Then r:R = 2/√3 - 1 r : R = 0.154

[@varshagaikwad3672]

s

[@NRSFact]

Yea brother

[@kushagragautam4827]

Sahi bole

[@ranaankur1284]

Really sir

[@MandeepSingh-yy3yl]

Abeh yaar tum sabhi 28:40 dekho..

[@mihirthorat9912]

I love these words "coaching free India "

[@RupeshKumar-gi6yn]

HOW HONEST HE IS, i like when he admits that he does not know the spelling of hypotenuse.Hatsoff

[@prannoychand2669]

to kya hogya nahi aata to? samajh to agya na.

[@saanidhyagoyal8551]

complement hai ki tease kr rhe ho!!

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@@saanidhyagoyal8551 सर की ईमानदारी को साराह रहे हैं ये महानुभाव!

[@sumanshukla1516]

Aaapne kha jo notes bnate theyare wrking hard m bhut weak student hu m toh sab k notes bnati hu pause karke mtlb m shi direction m hu thankuuu so much 2 ur parents jinhone aaap jaise tchr ko dunia m laye

[@KumkumMishra]

*Hello sir I'm just going to complete this lecture ❤❤..Thankyou for your efforts 😊*

[@hemantkambale4955]

sir mene 3 chapter clear kiye hai

[@sureshyadav0274]

Yes sir we need coaching free india.....Agar aapke jaise teacher ho or hum jaise bacche to mission jld hi complete ho jyega!!!

[@NaushadAlam-li8mk]

Hello

[@doctoripsi9290]

Sir there is a mistake in 27:54 at the time of the derivation of radius ratio....R/R+r=√3/2...so R=√3/2(R+r)...R-√3/2R=√3/2r hoga na

[@babitakumari752]

i also notice this and i m coming to see coment for this derivation...☺☺

[@poojakapri8993]

@@babitakumari752 mee too😊

[@psychogaming882]

I also check comment for it

[@diptimahananda8761]

I 'm also notice

[@psychogaming882]

@Doctor me too

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Seeing this video in 2020 new +2 Student 😇

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Mai😊

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Mai

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Mai

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Me

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I am also

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I swear on god. Sir Till now I can't find a Chem tutor just alike u Aur I think koi hoga bhi nai U r so professional like teacher🙏🙏🙏

[@chemclasse]

Sir R = √3 / 2 (R+r) hai to R - √3/2 R =√3/2 r hoga na sir Plzzzzzzz tell me anybody

[@surajshroff4621]

naziya tamanna ...,,ha ap sahi bol rhi ho...wo sir se galti se chhut gya h. .Lekin ap calculate kr lo..maine calculate kiya h radius ratio 0.155 AA .jayega. 👍☺️

[@susmitapaul3005]

naziya tamanna ys you r right

[@chemclasse]

Suraj shroff thans

[@SadreAlam-hz9ex]

Oye yrrr.derivation choro or table yad kr lo .hard work ni smart work kro..

[@Batman0588...]

u are right chem wallo ki maths garib hoti ha

[@pawani_mishra1177]

His intention of teaching is really appreciable........may God bless him...

[@jayyybhaskar8319]

Who know Arvind Arora sir is also a Motivation speaker , specially on Late Tik-Tok 😅

[@mukeshagrawal7977]

I know

[@AnujJha]

@@mukeshagrawal7977 MUKESH

[@PRINCESingh-yv7uh]

Seeing this lecture in first time and I understand in first sight

[@thesuhail3631]

Mai nai takreeben 5 lectures diye About radius ratio But arvind sir is most intelligent than other Teachers Sir i fully support 💪u You r the future for poor indian students Love u sir #__from kashmir 😘💥🖤

[@nidhiyadav105]

Laddu 😋 and badam 😋are both my favourite 😛😛😛😛😛 and now chemistry is also due to sir

[@AmanKumar-jx4oo]

Hmne bhi padha h LAL/KKA L - lumb - perpendicular A - aadhar - base K - karn - hypotenuse

[@yogidadhich11]

Chemistry ab lag ri h.. Easy... Thank you bhaiya... ✍🙏 you're teaching method is too good and very easy to understand.. 💫😎🍃💥

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I like so that you just get some notifications and remember your 12

[@gauravshukla4270]

Agar aap ki tarah aur sabhi teacher hardwork karne lage to India ek din coaching free zaroor banega Thank you sir You really work hard

[@069amankumarrawani4]

Sir aap legend h ...Aapka har ek video dekhta hoon ... Kitna acha btate ho sare chizo ko sir Love you very much sir.... Pyar ho gya h Aapka video se❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

[@mohammadgufran9560]

Sir Aapke is mahan Kam ko salam. Aapka Sapna zaroor poora Hoga. Agla neet topper made ejee chemistry se Hoga.

[@soumyasarandas2348]

The best mission--- coaching free India. Sir I have no classroom coaching. U r the best sir.

[@mohitlohanch4438]

+2 class students attending class in 2020 like here.....have a great surprise for u😍😋

[@sristighosedastidar7840]

Best video....1st time radius ratio ekdum visualised way mein samajh mein aaya....thank u Sir !

[@sonalipatil2565]

Ur video helped me a lot , even I created my own notes which made me to understand it more clearly.... Thanks sir ... Even I liked all ur videos .. ☺

[@padmalochanmajhi2296]

Your teaching style 👌👌👌👍👍

[@prateeksingh9590]

thank you sir!!! this independence day is dedicated to you!! for making us self dependent and giving such wonderful experience of online studies....hatss off!! for your dedication and hard work!!!

[@mdumaraminnaik2804]

OOO....CHAPTER KHATM HONE WALA HAI.....WHO ALL WATCHING IN 2020#CORONA TIME WOOOOO

[@stonecoldwsl]

Sir u r wrong at 26:29 Multipication hoga 🤓🤓😬

[@priyanshiijaiin5384]

Thank you very much sir Bhagwan hamesha aapko khush rakhe

[@azeemzaidi2712]

25:49 sir hmne PBP/HHB Pakistan bhukha pyasa /Hindustan hara bhara pdha haiii Where P=perpendicular H=hypotenuse B=base BDW u r inspiration sir 👏 ❤️❤️ u make us believe that If u can dream it u can do it

[@meeracharak2736]

Already completed about previous lectures now everything is clear u r a great teacher 👍

[@100nugrati4]

Happy independence day to all madeEjeechemistry family members🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

[@RajeshKumar-uf4vy]

your all videos of chemistry is very helpful in lock-down thanks a lot sir ....😊😊

[@satishgadgile2534]

Sir you are a legend of all the chemistry

[@deepakp7790]

Thanks sir. You are really doing great work fou us

[@HimanshuYadav-oh3lm]

Sir, I am making notes first time......... Best way to remember and we can easily revise it........

[@kingshray6059]

Solid state is now on tips only because of your hard work

[@yogeshkoth5002]

14:07 radius ratio and its points 30:40 calculation of radius ratio 35:09 table of radius ratios

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At 15:54 my mumma b like - ni ye phle bdam hi dalegi 😂

[@umairshoaib2572]

Love from Pakistan 🥰 Love your way of teaching

[@nikitaverma2838]

Lecture completed sir as....sach m sir...apke padye har cheez clear h..😍😍😍

[@yashraj082]

Ohh

[@vivekanandpandey533]

sir you are very nice teacher ......i have maintained notes of ur lectures and is really helpful

[@RahulSharma-ed4dg]

Thank you sir for this Completed p block from ncert

[@bidhanneogi6236]

u r the best chemistry teacher forever.....thnku so much AA sir for helping us

[@chemclasse]

Sir mei electochem se start ki tvi se completely note bnati hu 🤗🤗🤗

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Me bhi

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I love you

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Sir mujhe chemistry phle jyada hard lgti thi but tb se aapki video dekhi h ye ni pta tha kbhi bhi ki chemistry itne ease hoti h thanku sir

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#thAnkyou *sir* 💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐 *U* *r* #great *n* #nice *person* 💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐

[@reenamishra7368]

Best teachings from best chemistry teacher arvind sir

[@sameerahashmi1039]

2020-2021 students batch like here

[@santiranjangope5122]

Tum abhi 2nd year me ho? Aur first year?

[@ranjeetkumar2908]

me

[@krish-cn5th]

👌👌👌

[@shivenderpratapsingh1772]

Yh reduce nhi hua kya?padhna h 2020 -2021 batch ko?

[@sanjeevkumarsingh8000]

Yar mujhe koi BSEB chemistry ka reduced syllabus bata do

[@momin665]

Really appreciate for your efforts sir God bless you✨✨✨

[@divvansh_]

sir please start organic chemistry with basics goc bcz for us neet and aiims is more important. than the board examination and without basics goc organic chemistry is nothing hope u will understand ......

[@vimalchouhan4794]

yes sir i also from hindi medium......and mere teacher ne bhi lal/kka wala btaya tha......u are doing amazing work sir........ excellent

[@anchalgupta851]

Thanks sir..also completing p block on unacademy

[@neha-rn8290]

Please sister mujhe Sir ka home work send kr diya kro 🙏🙏🙏

[@AdityaSingh-oh2fw]

@@neha-rn8290 homework kaha pr hota h??? Discription meh kuch nhi h!!!😑

[@vishalkumar-bv6qh]

Congratulations sir aaj to maje aagyaaaaaa😘😘👍👍👍👍😊😊😊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎁🎁🎁🎁🎁🎁🎁🎁🎁🎁🎁

[@sheetal_ghanghas5016]

Sir trick for trigonometric ratio in haryana Pandit badri prasad (PBP Har har bhole. HHB) 👍👍👍👍👍

[@Breaking.News.Headlines]

Hey

[@desypandit]

Sir ji aap bhut acha prdhate hai ...Mai to bsc final year mein Hoon lekin usmein m bhi solid state and nuclear physics hai .....to isiliye Mai aapse hi pardhti Hoon.......... love you teaching style sir jiiii🙏🙏🙏

[@hayakhan8466]

ME after calculation me dimaag lgane k baad - CHALO HO HI GYa.. SIR,after whole calculation - ye hmare kisi kaam ki nhi.. me - what?

[@siddhijha6702]

24:56 loved your innocence like no. One would have accept it and you did. Wow ❤️

[@vainnymakkar8575]

Gud mrng sir....Happy independence day...... Great lecture sir.....thankyou so much..... N once again many many congratulations fr the silver button..... Sir aajkl bht drr sa lg ra h Pdhai to full on h bt thoda pressure feel ho ra h m scared sir

[@ganeshjanginamath1170]

Thank you very much.. God bless you🙏🙏 sir

[@Al_Hadeesss]

Sir plzzz thoda bda likha kre🙏🙏

[@ranjubhargav1094]

The way of explanation is excellent.

[@ramanjangra6846]

25:25 pandit baadri parsad haar haar bola ( lol) in my state

[@kajalmakhija2787]

U from gujarat?

[@ramanjangra6846]

No I am from Haryana 😅

[@ramanjangra6846]

@@kajalmakhija2787 and u ?

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@@ramanjangra6846 gujarat

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@@kajalmakhija2787 School open hoo gyee h aapka yhan ?

[@rohitghosh4625]

Best video i found on utube for limiting radius ratio...👍👍👍🙏🙏🙏🙏🙏🙏🙏

[@shrishtiyadav6665]

Thank you sir 😊 😊

[@MahendraYadav-us1gp]

Who r u...

[@MahendraYadav-us1gp]

I have seen you

[@seemagope676]

Thank you sir chemistry ko hamare liye itna easy banane ke liye

[@Vishal-vp5lg]

27:20 pe calculation galat h sir... Have a look

[@itsAyesatoiyeb]

Nahi vai

[@diptimahananda8761]

Yes

[@babitakumari752]

@@itsAyesatoiyeb to ky bhai

[@itsAyesatoiyeb]

@@babitakumari752 😄 calculation thik Hain vai

[@SumerSingh-cn8lw]

@@babitakumari752 zero film me aap actress the kya?🤣🤣

[@kishorkumarmishra9355]

Thank you so much sir I have understood all the concept and because of you now I can cover all my chemistry chapters easily

[@izharmir5967]

Sir plzz ""formulla of compound ""jahan pe nikaalte hain uss pe aur practice karwaaye ....

[@suryasaha1494]

Very nice explanation sir.......m to abhi....p block k 6 videos bhi khatam kar chuka hu..........

[@rohittiwari2482]

There is an error in the calculation of radius ratio of the trigonal void. Cramming is not good. I also saw a fault in the last video. ques no 2 in the last video where you changed the units of density.

[@RAJTHEPIRATE17]

Yes u r right

[@rohittiwari2482]

@@RAJTHEPIRATE17 Right bro

[@RAJTHEPIRATE17]

So what is the value bro...my ans is.0.309

[@rohittiwari2482]

@@RAJTHEPIRATE17 bro its 0.155.

[@RAJTHEPIRATE17]

@@rohittiwari2482 ok thx

[@kirthikka2700]

Sir , u have done a great job .. thanks a lot sir

[@omhagawane7631]

There is a mistake in Rr of triangular R=√3(R+r) /2 R=√3R+√3r/2

[@vaibhav_richhariya]

Yes

[@poojatiwarivocalsongs2362]

You are amazing sir every student must watch your videoes... super way of teaching 👍👍👍👍🤩

[@carryminati2088]

In punjab it's like this PBP÷ Pandit badri parsad HHB÷ Har Har bole SCT÷ Sona chandi tolle 😂😂

[@khalsag9167]

Sahi keha

[@pratikrana7038]

Hamare yaha sirf upar ki do line hai

[@ManojMishra98028]

😜mere bhi school me

[@manikawasthi3580]

In UP too it's pbp/hhb...pandit badri prashad /har har bhole😁😁😁

[@sharukshekh5228]

Sahi bola bhai

[@TechGamingYTOP]

Sir muja lagta ha ki aapka jaisa teacher koi bhi nhi ho sakta but plzz sir koi physics ka liya bi aap jaisa sir suggest kro plzz jo full slybuss kraya and vo bi very easily

[@RahulKashyap-jg8zo]

Sir R=√3/2 (R+r) to R=√3/2R+√3/2r hoga tell me please

[@varshagaikwad3672]

s

[@777musicminati2]

Cos 30° = R/r+R R= cos 30°× (r+R) R= √3/2× (r+R) R= r√3/2 + R√3/2 R - R√3/2 = r√3/2 R (1-√3/2) = r√3/2 R (0.134) ×2/√3 = r r/R = 0.155

[@Shivam_kky]

Sir it help me too much. Because of this. I can achieve my locked target ❤️

[@ankulraja5317]

27:14 ,,,, sir yaha per apne calculations galat kar diye h ,,,, yaha per radius ratio aayega ,, = 0.154 ,,,,

[@epigeoendocardia5068]

Thank you sir from bottom of my heart😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍💡💡💡💡

[@HARSHSINGH-kg6gc]

26:30 there is a calculation mistake done by sir please correct it in your book or screenshot 😉use Karo to thanks likh dena

[@kirtisharma3329]

Sir mene solid state se aapke videos dhek h it's very interesting .....

[@aryanaheriit-kgp5200]

19:05 😂😂

[@ojazzz]

Khud se hi dimaag LGA lona!!!!! 🤣🤣

[@pragyasharma3852]

Sir u r the best I have scarcity of words to describe Ur teaching way..Sir u r not a teacher rather u r real God ...Sir u live along bcoz every students needs u as a teacher....🙏🙏😀😀God gives you everything that you want....

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Khud se Dimaag laga lo na 😂😂

[@KaifKhan-lf3fd]

Thanks a lot sir... People like u are required for the encouragement of the youth.. U r amazing mentor... I am really inspired and I m studying very hard because I am not taking any coaching.... Thanku 😊

[@jaskaranbrar8056]

Nice Gurudev g 🙏

[@vivektyagi885]

Salute to you SIR,KHUD HINDI MAIN PADH KR AAJ HME ENGLISH MAI PADHANA CHOTI BAAT NI HAI

[@akankshasingh5795]

Superb....sir thnq so much for giving all those fantastic concept

[@abdulbachit855]

Thanks sir now I like chemistry 😘😘

[@sohamwawdhane627]

Hates off 🙏🙏👍❤️❤️❤️❤️ for Arvind sir ❤️❤️👍👍

[@NAVEENKumar-qe9qx]

😲 😱 😲 😱 OMG!! Itne sare tables . But still very good 👍 lectures

[@Kashish_gupta518]

Although there is a mistake in derivation but answer is right 👍 so don't worry it's alright and we proud of you sir .you are best teacher of chemistry 🧪⚗️⚗️

[@jaydattadhakane8842]

You are best techer in world

[@saurabhsaha6895]

Sir apka lecture mujhe abhut achhe se samjh ata hai...I am very to see ur lecture...u r asm sir..

[@RenuSharma-qn7em]

Sir you are pure minded because you speak always truth

[@RajeshKumar-gh4bs]

Thank you so much Sir aap ki vjh se questions ho pa there h