Thermodynamics 09 || Carnot's Heat Engine : Working , Graph and Refrigerator JEE MAINS /NEET

[@PhysicsWallah]

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. 11 chap 12 || Thermodynamics 01 || Introduction ,Thermal Equilibrium n Zeroth Law of Thermodynamics kzbin.info/www/bejne/mmeXY2Rvmaqqjs0 Thermodynamics 02 (Physics ) | Internal Energy : Degree of Freedom , Law Of Equipartition Of Energy kzbin.info/www/bejne/mKnTnIJmfMSgsMk Thermodynamics 03 || Heat : Specific heat Capacities Of Gases : Cp and Cv JEE MAINS/NEET|| kzbin.info/www/bejne/Y4mkh6Ctfsx5i7s Thermodynamics 04 | Work Done in Thermodynamics Physics | Difference in phy n chem | JEE MAINS /NEET kzbin.info/www/bejne/ipqxp5pmps2Fbac Thermodynamics 05 || First Law Of Thermodynamics with Best Numericals JEE MAINS / NEET kzbin.info/www/bejne/g33LnHWZqM16bbs Thermodynamics 06 || Isothermal and Adiabatic Process With Best Numericals JEE MAINS/NEET kzbin.info/www/bejne/Zl7GZmeNnpaAbZo Thermodynaimcs 07 || Derivation of Cp - Cv = R , Mayer's relation important for School Exams || kzbin.info/www/bejne/qojGdJ93gNmFjaM Thermodynamics 08 || Second Law Of Thermodynamics and Heat Engine Concept JEE MAINS / NEET || kzbin.info/www/bejne/fWXTg4pnfbOGorM Thermodynamics 09 || Carnot's Heat Engine : Working , Graph and Refrigerator JEE MAINS /NEET kzbin.info/www/bejne/joK4Xmx7h7-Xeqc

[@surjeetchoudhary1525]

Sir , we all are with you and hope that this journey continues , and you help millions of students to achieve what they want. We will do what we can. Salute you😊😊😊✌️✌️✌️✌️💪💪💪💪

[@mastramgill8914]

Sir give us your notes please

[@feelthesong71]

Na deab

[@abhishekarya8487]

Pata nhi pichle janm me kaun se acche kaam karm kiye the jo aapse pdhne ka mauka mila....!!! _/\_ :-)

[@Sachin_Meena.]

...Hamhare sir ji ka board 1 × 2 ka hai 😂😂😂😂🤣🤣🤣🤣🤣🤣🤣

[@nishkrsh_]

Ideal carnot engine ho na ho but aap ideal teacher ho sir

[@iitandaiims5753]

REAL TEACHER

[@moujeshagrawal9393]

Boht hard

[@History-Geopolitics47]

Woah

[@vanshstalin7917]

Bilkul sahi

[@I_am_Abhijeet]

Exactly

[@pradeepsart1884]

Sir,1:13:19 mein Q1-Q2ke neeche Q2 ayega,aapne galti se Q1 likh diya hai,jis kaaran answer 9 Joules a raha hai but correct answer 10 Joules aa raha hai.

[@narmadabehera417]

Yaa u r ri8.. sir se by chance galti ho gaya.. it's okk..

[@archanadoshi4379]

Sahi he 9 J.

[@archanadoshi4379]

Minakshi Sharma . First q1/q2 = t1/t2 se q1 and q2 me relation find karo as we know t1 and t2 in Kelvin . Then in eqn q1= w + q2 me put karo q2 ki value in terms of q1 and find q1 easily .that's 9 J

[@shashankpaul7]

10J would be correct!

[@muskanagrawal7399]

Yes RIGHT!!

[@navpreetkaur8474]

Timing:- Introduction 1:30- 12:00 Heat Engine 12:00- 18:00 Carnot Engine 18:00- 36:00 Hypothetical 36:00- 1:1:04 Numericals 1:1:04- 1:16:00 Refrigerator

[@prajalbhattarai077]

Thanks Bhai

[@gursheenks]

Thank you!

[@pavneetxbrar]

tq

[@Aziz-fp2dw]

Thanku bro

[@arkamandal2005]

Incorrect timings....😑😑💔

[@ok-kb7yz]

1:03:25 ........if someone have doubt The efficiency of Carnot engine if T₁ and T₂ temperature are initial and final temperature . condition 1 :- when η ( efficiency of engine ) = 1/6 then, 1/6 = 1 - T₂/T₁ ---------(1) condition 2 : when temperature of sink is reduced by 65K then, η(efficiency of engine ) = 1/3 e.g, 1/3 = 1 - (T₂ - 65)/T₁ -----------(2) solve equations (1) and (2) 2(1 - T₂/T₁) = 1 - (T₂ - 65)/T₁ 2 - 1 = 2T₂/T₁ - (T₂ - 65)/T₁ = (T₂ + 65)/T₁ T₁ = T₂ + 65 Put it in equation (1) 1/6 = 1 - T₂/(T₂ + 65) 1/6 = (65)/(T₂ + 65) T₂ + 65 = 390 ⇒ T₂ = 325K or 52°C Conclusion : its 65k and not 65°C

[@dudiramadevi6141]

Yes😁😁😁

[@lakshyaverma7924]

Thanx.. brother.. m soch rha hu sala glt kyo aa rha h mera

[@ok-kb7yz]

@@lakshyaverma7924 welcome buddy.

[@akshatsachan7810]

@@ok-kb7yz omg dude I just thought if someone had commented about that....Coz I was getting ans to be 1417℃ .......Thanku so much

[@ok-kb7yz]

@@akshatsachan7810 😇

[@aditirangari10]

I finally completed this whole series and everything is so crystal clear to me thanks a lot sir really it made me gain my confidence again 😃

[@EmptyyCups]

Nice👍🏻

[@EmptyyCups]

@@aditirangari10 😊

[@mandipsinhvaghela1944]

are you in 11th

[@aquarex6713]

To 500 rupee nikal

[@EmptyyCups]

@@aditirangari10 me too 😇

[@vanshstalin7917]

Sir I want to meet you once a lifetime

[@deependragaur4991]

Mere ghar se sir kvl 90 km dur hai Sir Allahabad mai hai ...

[@vijaykumaryadav6834]

I am also from prayagraj.

[@yashgandharv8244]

Please correct your statement in lifetime not a lifetime

[@unknownknown1653]

ap bata saktein hai ke in physics heat gain and loss negative or positive kis case mein hotein hai

[@diplatalunawat2547]

@@unknownknown1653 positive

[@qna8485]

🤣 No one expected that in jee 2020 question would come from a topic which he discussed in last 2 minutes Life's not fair!!!

[@renukapathania1473]

1 mehene pehle konsa jee 2020 de diya apne???????????

[@qna8485]

@@renukapathania1473 The question on efficiency of refrigerator was in jee ( 8 jan shift 2 ) Of 2020

[@renukapathania1473]

@@qna8485 oh yes ...sry actually i forgot ki jan m bhi ho chuka h jee mains

[@ramanurag6553]

BRO THAT'S WHY IT IS CALLED LIFE!! :)

[@harshdidwhaaattt]

😂

[@sreejasaha1517]

its 3:35am and finally completed whole thermodynamics with every concepts clear

[@Krixchait]

Its 2:28am and succesfully done in one go!!!❤❤❤

[@sakshamtiwari4951]

Explain some real life applications of isothermal and adiabatic process

[@aryxn188]

Tell honestly, is his videos enough to get good percentile in jee mains?

[@sakshamtiwari4951]

@@aryxn188 i don't know never given jee

[@shreyathakur.22]

I completed at 3:40 am

[@RAJESHGUPTA-wj7ob]

Physics wallah👍👍👍 Chemistry wallah wallah,👏👏👏👏 Or motivation mashaallah 🙏🙏🙏🙏

[@RAJESHGUPTA-wj7ob]

Sir chaa gye aap to

[@Beast-ed3wt]

Hasane wallah

[@elakiyae3952]

RAJESH GUPTA com

[@mohitagarwal2054]

wah wah kya baat hai maza aagaya 😅😅😂😄😃😀😉😆

[@prasadupadhyay2883]

Aur tumhara comment subahan allah😂😂

[@ashishpratapsingh8629]

Who thinks that pandey sir is not only a best teacher but also a best actor hit a like 👇

[@dr.vaishnavisharma7298]

Ashish Pratap Singh Right yaar. .

[@nitu_7252]

Ya schi me 😊

[@codey2120]

Yr volumetric anlysis ki series ka kuch pata hai kya?

[@ashishpratapsingh8629]

@@codey2120 no sorry

[@mr.stephengaming108]

Sahi baat

[@mayankgargmbbskmcmanipal]

after studying from you i actually understand the value of a good teacher

[@faizaansari8370]

Am also.

[@aryxn188]

Tell honestly, is his videos enough to get good percentile in jee mains?

[@aashish77]

physics wallah + concept wallah too😎😎😎😎 sir, truly if you teach our mind becomes dithermic and your teaching goes directly to it. 😂😂😂😂 thankyou sir

[@Yuvrajroyal-T9]

kaha ho bhai abhi aap

[@mayanksingh4042]

Sir At 1:12:32 answer is Q1=10J and Your answer is coming 9J because u did (Q1-Q2)/Q1=1/9J but U have to do (Q1-Q2)/Q2=1/9J which give Q2= 9J and hence Q1= Q2 + 1= 9+1=10J

[@ankitchoudhury9678]

Yesh!!

[@a3rdtierguy864]

Yes

[@pradeepbisht365]

Yea bro

[@kaliakaburi9287]

It is better if u know for yourself

[@Chhaya.24]

Kaisa kia ya... Denominator me toh Q2 aa rha rha or Numinator me Q2-Q1

[@debopriyodas6344]

Duniya ki koi bhi bandi ap ki channel se zyada khubsoorat Nahi hai 🙏🏻🙏🏻🙏🏻🙏🏻

[@ahmedowais2049]

The best thing that I love about this man is he couldn't realize us that we are watching a recorded video edit - thanks for 200+ likes

[@kaneswarsarma4357]

Yes... absolutely... I also don't feel that it's a recorded video..

[@mandamadhavarao3756]

Yes bro he is a marvelous teacher

[@aasifajaan1808]

Exactly

[@renukapathania1473]

ya exactly

[@andleebzahra6596]

i agreee 😀

[@shrutikaamzire2832]

Actually it's a teacher's day today !!! Happy teacher's day ....I don't know whether you will read this or not but my respect and love for you can't be expressed by words only .... seriously you are the one of best teachers I have ever meet .....you don't make me feel like that you are not present and I'm watching recorded vdo ..your way of teaching and that explanation of topics can make anyone to love what you teach ....though I have not see you but as I watch your vdos daily the bonding has become such that you are as my others teacher's for me...may God give you all the things you wanna ...#THE BEST TEACHER....I LOVE PHYSICS and reason •••••YOU ....,🙃🙂

[@anjusoni300]

Sir chota sa topic bolkr saare topics cover krwa dete h....😂😂 Alakh sir Rock's...🤘🤘🤘🤘🤘

[@physicsb1062]

Hello students, I tried to explain some very important concept in this topic and the difference between heat engine, heat pump and refrigerator.which are very useful for neet and iit-jee. I am sure after watching video you will be confident in the topic. Here is the link kzbin.info/www/bejne/jKuqqpaZp65gsKs

[@nileshkundu8134]

Sir, you are the one who still think us little ("Hello baccho!!").I personally like it very much. Every body think that we had became very much mature by attending one board exam. For my sudden maturity I have to face many problems in class 11. But you are an exception between them.

[@foreverandalways6489]

true

[@renunegi3418]

Kuch bhi bakna hai matlab hai na?? Kuch bhi senseless baatein

[@sanathhegde6642]

exactly bhai, sir ko praise karne ke bahane mein kuch bhi likh rahe hai@@renunegi3418

[@anonymousyt2219]

​@@renunegi3418?

[@archismanjodder6478]

​@@renunegi3418hila le bhai

[@kshitijamishra5698]

sir PUBG se jyaada mzaa aata h aaps padhne me.... really....bhaiya....u r incredible..........

[@kshitijamishra5698]

@Sarthak Panwar asee baat ni h me kheti hu PUBG

[@adarshbhardwaj3151]

@Sarthak Panwar SIR K LECTURES ME JADA MJA AATA H PUBG SE ....PUBG ME DIMAG KHARSB HO JATA H BAS LGE RHO POORE DIN ME TO BORE HOGYA USSE AB😐🙄

[@kshitijamishra5698]

@Sarthak Panwar ok bhai..... PUBG is PUBG u HAVE won the DEBATE......

[@kshitijamishra5698]

@Sarthak Panwar thank you bhai

[@karanvirsingh2830]

@@kshitijamishra5698 IGN plz😂

[@sanketbhor8178]

11th mein bhi aapse padhe the sir yahi video dekh kar aur aaaj B Tech ke placements mein bhi aaphika video dekh raha hu

[@jacobblack2544]

1:16 Haha! Kamaal karte ho Pandey ji 😂😍

[@dakshbalhra1673]

@@biologyexplorer2721 was this necessary you basterd

[@marcusaurelius3782]

i am hereagain affter one year with my fake account (i am siddhant)

[@karthikgkumar281]

@@marcusaurelius3782 the twilight saga series guy🤔

[@yours.rishi_1]

@@marcusaurelius3782 Bhai pehla vaala account kaha gaya?? 😂

[@AshishKumar-kf5xy]

Best Explanation by far for whole Thermodynamics!! Love you sir!! Alakh Sir is the BEST!!

[@jayantmalik69]

Join my clan....War Leaguers .....let's rebuild it please come

[@sanasanu5667]

Sir

[@renaverma44]

An example of a true teacher !!

[@atomictutor7964]

A.o.a .. I'm also a Physics lecturer from Pakistan. I just really want to say only one thing, keep it up. Slam n bht sari duaen k asay he ache andaaz me ap Physics ki khidmat krte rhen 😊👌👍

[@huzaifaabedeen7119]

pakistan me bhi physics padhate ho kya tumlog

[@andromeda8729]

@@huzaifaabedeen7119 kyu wo insaan nahi ha jo padai nahi karenge (any sense 😅 aapke question me bro...)

[@huzaifaabedeen7119]

@@andromeda8729 physics padhke kya karenge wo log... IIT, NEET to hai nahi,...

[@andromeda8729]

@@huzaifaabedeen7119 10 and 12 to hai na ...waha padlenge knowledge jarruri hota hai...taaki koi bhi insaan apne tarike se kaam aacha kar sake 👍

[@onlyaryasattitude6070]

@@huzaifaabedeen7119 defence academy kolenge

[@doctorwithdreams4037]

Aagar aapse NEET k students physics padhe to unhe dar nahi lagega physics se ,gurantee 🙋🙋🙋🇮🇳🇮🇳💓💓💓💓

[@truptipatel4203]

Agreed

[@admirablelife2338]

Par mujhe lagta hai baiyaji

[@ankurpal9441]

I'm neet aspirant and maine sabhi chapters sir se hi padhe hai

[@Aditibhattacharjee108]

💯💯💯

[@DrPankajKumarverma_pkv]

Yes

[@mr.Aradhyapandey]

2:27 'Ye video aage ki generation bhi dekhegi', sir casually predicting the future.

[@aadimanchekar1032]

2:20 😂😂😂 pubg = subg ...and meri bandi wala scene😂😂 Love is pain study for jee main😂😂😅🤣

[@sachinsingh-8227]

Sir I not a regular student of science pg but after watching your video. Classes ......ki yar q ni phle padhna chalu Kiya. 😌😌 U r nice 👌........ science se hat k v bhaut kuch sikh gaya aap se. thank you Bhai 😘

[@pathanusairao5491]

Complete Allen ,Akash, and all other learning platform in one man. Hats off to you sirr...🙏🙏🙏. Sir life ke sabhi dreams me 1 dream hai aapse milna .... kaash yeh poora ho ....🙏🙏🙏

[@nowsheenfirdous7636]

Maine tou career point se chuti le li 5 6 din tak...wahan heat n thermo start kia..maine soncha sir k videos se 2 din mai complete kar leti hoon khud se..waise b wahan tou aaj kal bass formality hi kar rahe hai wo upar upar se padha k...love u so much sir

[@Saiyanwarrior-01]

But still take a look at their modules.

[@nowsheenfirdous7636]

Yea I'll do questions from the module..

[@kishansingh4939]

Yarr yeh coaching varansi me hai career point shyad i am not sure

[@Saiyanwarrior-01]

@@kishansingh4939 bohot jagah branches hoti Hai aaj kal badee coaching kee jaise Aakash aur Resonance kee Hai.

[@nowsheenfirdous7636]

@@kishansingh4939 it has many branches..I'm from kashmir

[@abdulsaqeebrollno3681]

1:13:44 THIS IS Q2 = 9 J Q1 = 10 J Q1 = W + Q2 Q1 = 1 + Q2 Q2 = Q1 - 1 -------(i) Q2/Q1 = T2/T1 = 9/10 Q1-1/Q1 = 9/10 ( using (i) ) Q1 = 10 J As Q1 is the heat rejected to room And Q2 is the heat gone to engine

[@amaryasharma9644]

Correct bro

[@sakerabegum5894]

It was a wonderful class in this topics,,,,i am from bangladesh and a student of 12th standard in bangla medium,,,, but i didnt feel any difficulties doing this class,,now i can imagine how engines of bikes works....this tutorial makes the topic so easy for me,,his teaching style is also wonderful,,how calmly he makes the topic so easy,,,,thank you very much sir,,,,,

[@shahedhossainimran]

Apu apni ekhon kothay porashuna kortesen?

[@himanshusinghrajput3806]

Thank u very much sir aapke wazah se hi mera poora final ka syllabus complete ho paya h .Mere physics wale teacher chutti pe chale gaye the humko laga ki aake sab padha hi denge aur bad me tution ki chutti ho gayi.Lekin ab mera sara complte ho gaya. Bas do chapter wo padhaye final ka jisme ki hum absent kar diye the to kuch samajh nahi aaya tha. Sir bhagwan aapko duniya ki har khusi de aap jo chahe wo aapko mile.💙💚💛💜

[@PriyanshuYadav-wi4du]

Best physics teacher in the world

[@ajitpradhan3706]

Bhram me h tu

[@shauryapallav5674]

Alakh Pandey and Walter Lewin are best physics teacher

[@backgroundmusiccreater7594]

@@ajitpradhan3706 Tu to jhaat ukhad raha hai bathkar alakh sir best best best best best💯

[@PrerakJain-i8t]

Completed this whole series in a single day with notes❤

[@sahidsahid8546]

lecture starts from 12:13 uske phle sir ne pichle lecture wala bataya hai save ur time it very precious 😇😇😇

[@manjitsingh1015]

🌹😎

[@vaibhavaggarwal7803]

Kabhi real superman toh nahi dekha tha but aaj lagta hai ki iss duniye ke sabse bade superman #The alakh sir ko dekh liya. 😍❤

[@sakshi2934]

2020 mai selection nahi hua kyoki physics ka dr lagta tha to physics padha hi nahi....2021 mai selection definitely hoga kyoki pura physics aapse kiya...dar bhaga diya aapne sir....thank you so much...hamara doctor banane ka reason aap ho...😊

[@mayankgargmbbskmcmanipal]

you have been a revolution in the field of physics and have come as a blessing in my life and i promise to once meet you and thank you in my life for your free and precious lectures of physics.

[@hungrydino8337]

2:26 sir predicted 2years before that PUBG is going to get banned !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@manik6621]

lol

[@ujjwalmutneja8055]

sahi me

[@paurnamykrishnadas1767]

Exactly!

[@phantomboy6339]

Gajab

[@davismusics2518]

Nice one......I was your 100th like🤣🤣

[@krishnamohan5740]

सदाबहार कक्षाएँ ❤❤❤ usefull till lifetime

[@lovkesh3920]

Best part of this video "Churake dil mera carnot chala"

[@karimnawaz8221]

Not a common teacher at all sir u r extraordinary teacher...zabardast method of teaching

[@preetirohilla2617]

My favorite actor in this world . I want to meet him once in a life .

[@Physicswithfun1]

Done lecture now work on numerical and notes ☺️👍thnks sir

[@bhawanamaurya3880]

1:13:17 dono side 1 minus karne kr baad Q1-Q2/Q2 = 1/9 hona chahiye shayad aapne Q1-Q2/ Q1 kar diya

[@ayushjha49]

Mai v soch ra tha....answer 10 joule hoga

[@xyzabc179]

han

[@thewaytolight5779]

Yes

[@tanvirahmed9037]

Hm 10j hoga

[@sanketkumar09]

U r right

[@nehachauhan8393]

Sir aap jitna brilliant pdhate ho utna hi aacha gaate bhi ho😁😁 You are the best teacher of physics 🥳🥳😇🥳🥳

[@natiqueali8714]

Sir my whole family is familiar with you...because i used to watch your all video...and my brothers and sisters also enjoy the video although they are in 6th and 3rd...😀😇😁

[@explainer8130]

Mera bhai to kindergarden bhi nahi jata fir bhi enjoy karta hai

[@draculaofficialyt2396]

Love u from nepal We never feel bore on your lecture.. U do comedy u do give concept.. Hats up to u😊

[@anuragmondal]

*Finally Completed Thermodynamics!!! ❤️❤️*

[@Milansinghagrifort]

*Yes*

[@Milansinghagrifort]

_yes_

[@mukesgodara5083]

You are best teacher or best singer

[@adityaprakash8217]

I want to give you all just a piece of information which may be useful K = (1/η) -1 where K = coefficient of performance of refrigerator η = efficiency of heat engine

[@samridhisingh4265]

Thank you....

[@Riya-po3sk]

Thanx bro☺️☺️

[@raheelkhan2529]

Love from kashmir ......Allah aap ko apny maqsad Mai kamyaab Kary ...aameen

[@enterpassword1365]

How can someone move on without liking this video Best teacher sir hats off

[@janiharsh2882]

sir, i am first year student and in first semester carnot engines comes and i just forgot concept but i just remembered you that after watching your video i was very clear about it.🥰😇

[@janiharsh2882]

so i came back here

[@khushaltrivedi5140]

konsi college h?

[@learncafe6720]

Alakh sir efficiency ~100%

[@ashn6611]

Thank you sir so much. Aap hamari help krne ke liye boht mehnat krte ho. Love you sir 🤗🤗🤗🤗

[@vijayalakshmi-ng8id]

Sir! Aap kaise manage karte ho itni Kam time mein itni good quality content videos both in physics and chemistry? Khash hum bhi aapki tarah productive hote! You are a true inspiration sir!

[@sakshisoni6307]

I pursuing Bsc maths this video is so helpful for me thanku sir you 'r the best teacher😊......finally understand very well carnot engine 😊

[@shahtabish3143]

Sir in last question answer is 10 joules not 9 joules.

[@iamsamridhmukha]

Yes I think the same

[@AnshikaVerma-zi2gr]

Yesss Q1-Q2/Q2 shoul b there

[@ashutosh2_0_0_3]

Yes sir galat Kar diye hai

[@pronaybhoumick1897]

Ha manta hu sir ne galat kiya Par answer 9 joule hi aa raha hai sahi solve karne par

[@ashutosh2_0_0_3]

@@pronaybhoumick1897 😂😂

[@notsoboring]

Sir..no words for your efforts you ve taken for ur students...thank u sooooooooooooooo much n GOD BLESS YOU...!!

[@harshsharma4965]

Vaha sir kya samjhaya h aapne. 👌🏻👌🏻👌🏻👌🏻 Salam hai aapko.. dil se

[@debjitsaha8911]

Sir your teaching style is awesome 💗... Very lucky to study from a teacher like you.. 🙏❤.. Thank you sir for all your efforts🙂

[@ayaankureshi5115]

what a great teacer , with great story ''''' WHITE BOARD SE SMART BOARD '''''🖖🤘

[@advarbindkumar5791]

again the famous quote,"ham nhi kehte zamana kehta hai"

[@Sheetalk_]

"Meri bandi aapke channel se jyada khubsurat hai"🤣🤣🤣..abbe yrr sir kitte funny hai ...kaash sir se mil paate hum

[@tanyasingh2418]

sheet karl He has been a student of my Chemistry Sir .....😄

[@Sheetalk_]

@@tanyasingh2418 is it???.what a coincidence yrr ...!!😊

[@tanyasingh2418]

sheet karl yeah!!😄😄😄😄

[@tanyasingh2418]

Abhishek Ranjan yes😊

[@RajeevKumar-sc6yg]

@@exploringnaturalbeauty2102 Abey pagal wagal hai kya??? ghar mein maa behen nai hai tere....😂😂😂

[@itsalluptome6282]

Sir, nothing can be as beautiful as beauty of giving knowledge is...u really are a great teacher. Ur beginning of the lectures give me the direction of life. Thank u sir

[@anshmishra3066]

12:50.....gazab hai carnot bhaisahab!!!....kehte hai ham sabse ideal engine banayenge.laga shayd bana diya ..nhi nhi ban paya Aise to ham bhi jaa rhe iit ...lekin asliyat to hame pata hai na!!

[@aryalohiya]

2 din se isi topic pe lagi hui thi kuch smjh nai aya tha🥺 alakh sir se pdhi ab sab concept clear hogya... Meko to lgta h ye koi baba h jaadu wale tbh😳

[@yuvrajsatpute9078]

Kuch vahi haal mere bhi the😅

[@shreyarunthala2258]

Thank you sir so much one day before exams i watched all your videos of thermodynamics thank you for this :)

[@amangajbhiye8554]

di really just in one day how is it possible I completed in 3 days at 1.25x speed

[@bebrockz52]

Me after roaming to every short lecture video.. coming back here clearing all my doubts😅sir u r the best

[@mayukhroy5961]

Lecture actually starts at 12:05. Earlier recapitulation of earlier lecture.

[@saswatadebsarkar1797]

Thank you so much

[@Leo-42018]

Pls tell me was this playlist enough for jee mains..I mean total concept covered or not

[@mayukhroy5961]

This playlist will help in clearing basic concepts but for jee questions should be practiced from a book

[@Leo-42018]

@@mayukhroy5961 I mean is this concept enough to solve jee mains questions?

[@mayukhroy5961]

@@Leo-42018 Yes

[@sharmasharma3187]

I'm again in love with physics ...thnks a lot sir 🙈😍

[@geethas2582]

sharmaji ka beta😲😲

[@divyansh8653]

Sarma ka launda ... tu hi hai na bhai 😅😅😅

[@faithinuniverse521]

Completed 🥳 thankyou sir love from Nepal

[@akhileshgupta6502]

Ur really great teacher sir for all NEET and other competitors aspirants !!!Ur teaching technique is so unique and funny !!!Thank u so much sir ji ..........👌

[@akashkumarsingh3595]

You just made this topic simple👍👍

[@aditishrivastava1601]

I was reading comments and not focusing on the lecture then at 6:18 sir suddenly clapped for the attention 😂😂😂

[@agambajaj8073]

2020 lockdown period attendence 🤘🤘😊

[@Riowx7]

😅😅

[@nandiniyadav8125]

Which class

[@manvendrasingh4369]

Bhai june mein hi tum iss chapter pe pahunch gaye the😲 Itna jaldi 11th mein hi ho na

[@sanchitalakra4724]

2021🙏👉🙂

[@trggaming6390]

2021 march 7

[@kaushik_boys9251]

You are the best teacher sir G

[@dr.vaishnavisharma7298]

Tushar kaushik "tum Panjab se ho , I am right or wrong , friend...☺😕👇

[@kaushik_boys9251]

@@dr.vaishnavisharma7298 wrong I am from faridabad

[@abhaygamerop4518]

Ideal Carnot Engine Not Possible but Ideal Teacher Is teaching us - LEGENDARY ALAKH SIR..❤❤

[@Tanishk_aimjee]

Wah 🎉

[@prakharrai114]

can someone help?..at 1:15:25, shouldn't it be heat extracted by the refrigerator instead of rejected...??

[@sandeepdas2639]

hmm think so

[@Rezwana207]

All time favorite ❤ these videos Will forever useful 💗😊

[@abhaysingh9700]

In these 2 years I cleared all my doubts watching your videos. I have the confidence that i will get selected for neet this year and as a guru dakshina i will surely give 10000₹ in your bank account. All your students should do this.

[@amansingh3950]

And here my syllabus ends ...you saved me sir..you came in my life just as 'farista' ..I dont have words to say thnks to you..I love u sir more than I love myself ...you are universal constant in my heart ...we love uu 300000

[@easylyrics5596]

Aman Singh waves or shm ho gaya

[@amansingh3950]

Haan bhai

[@shrishti6581]

So finally i reached here after 8 lectures😌 and completed it.... thank you so much sir you are always a legend😊 i m here after surprise of half decade and thankyou so much for doing such a good job for us and in free Summary:- there are still some teachers like alakh sir who does not consider study as business THANK YOU SIR🥰

[@totalstudy2977]

Yes bro

[@IASSTUDENT]

I agree

[@aryxn188]

Tell honestly, is his videos enough to get good percentile in jee mains?

[@vikrantverma_donor]

love u sirrrrr😘😘😘😘😘😘😘😘😘very nice lecture better than coaching institutes 😍

[@ourcreation2102]

5:49 Jai MATA Di 💕😊 Sir superb !! No words for u :) Speechless

[@pankajjangidiitb9057]

Q.How much heat is rejected to room per second if 1J of electrical energy is given to refrigerator per second Ans:-10 joule

[@swayamprakash4516]

yes exactly

[@vensonrk724]

Sirne Q2 yani heat ejected from refrigerator hi nikal diya

[@umaidah827]

Yes right

[@Teahyungjungkook23]

Sir aap se acha teacher mene nhi dekha physics ka me 2nd year me hu or aapki video waoooo

[@vivekpatel7452]

6August 2023 Thank you sir I am a droper of jee mains in 2023 & i am completed thermodynamics through your videos it was asom sir ☺️☺️☺️

[@Leo-42018]

Is this enough for jee mains .,?? Questions ban rhe kya????

[@ajjurider6578]

In last question 1:13:28 according to me-- Heat rejected should be Q2 not Q1 as seen in the last concept related to K 1:15:30 Then if you try to find Q2 then Q2 = 9J & that the option available there so may be my assumption ( heat rejected =Q2 ) is right ... And Q1=10j but question is all about Q2 not Q1

[@physicsb1062]

kzbin.info/www/bejne/jKuqqpaZp65gsKs just watch it till end. I am sure you will be more confident in the topic and ending with a beautiful question important for neet and iit jee.

[@armygirl-30]

2:30 sir sahi bola apne apke vidoes aage ane wale generations bhi dekhen gen and apko blessings denge❤❤

[@Vijayalakshmi-wc6lo]

This guy is a blessing ❤

[@sanskriti3133]

When Legend is here no need to fear for paper and that legend is here to save us from all our problem thank you sir we love you ❤❤

[@MirjamalDafadar]

Thanks sir app ke bajese Mera Thermo ka a part pora clear ho gaya ❤❤ love you sir from Arjuna Neet 2.O ....😊😊

[@sambasiva4822]

Alakh Sir deserves a nobel for this great explanation, Can be understand by any student if listened carefully

[@simrantuteja3175]

I watched all the videos and cleared my concepts. Thankuu sir . U are the best

[@AmanChauhan-is2xy]

He is not the one of the best teacher He is the best teacher ever in the world.👍👍👍👍👍👍👍👍

[@Cosmos0062]

#Alakh sir!!! #MULTI-TALENTED....... 🌹❤️

[@aradhanasingh3416]

ARADHANA SINGH 38 minutes ago kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNk kzbin.info/www/bejne/noW1amdvrpmBmNkv

[@ujjwalkumar8629]

@@aradhanasingh3416 are u really f mad?

[@aradhanasingh3416]

@@ujjwalkumar8629 YA ! ANY PROBLEM BROTHER