Sir i have no word of your appreciation lecture that i had seen on this channel was very helpful for me during examination. Sir you are god of physics as sachin sir was known god of cricket . Love u sir so much i had never seen teacher like u to explain physics like u . ♥️♥️🇮🇳♥️♥️♥️
Sir I have only one line to say for u that you are the true defination of word teacher and no one can teach physics better than you thanks for helping in studies
Happy teacher's day a greatest sir ever...sir aap mere sabse jyada fav sir ho....sir jo topic ham college me nahi samaj sakte vo aapki eak video hame samaja deti hai ..... thanks a lot sir hamare liye video banane ke liye... thanks a lot sir itne pyare tarike se padhane ke liye ..... thanks a lot ..... thanks sir ... please sir hamare liye physics ke sare topic per video late rehna....hame bahut help hogi....ones again happy teacher's day sir ❤❤❤❤
Sir my exam is going on right now.... But i have no any tension because you are helping us through the your u tube channel I watching your videos from semester 1 and now i am in semester 5 Thankyou sir
Suggestion - Sir, Hire a good video editing artist and you can invest in good equipment. I hope that will boost your channel more. Anyways, you are great.❤
sir when we derived einstein average energy there was one term hv/2(zero point enrergy ) also which we did not use here in debye model while using the einstein average energy formula? why is that so?
hello sir..pls tell me which of the three models is closest to the truth-dulong petit,einstein ,debye......its really urgent and i am unable to find it on internet
Debey theory of specific heat is valid at _ option - (a) Room temperature (b) Low temperature (c) Intermediate temperature (d) All temperature Sir correct option kaya hoga please bata dijiye 🙏🙏🙏🙏
In Einstein Theory, another extra term was there in avg. Energy i.e. h*nu/kT, but in Debye theory, why u hv not considered that term. U hv taken only exponential part? Plz reply sir.
Sir aapki explanation exam notes and book dono se alag h Jo equation apne 1,2 maani h voh book m nhi h 1,2 Toh kya sir yeh exam m likh skte h jo aapne karaya h gurugram University m Plz ans sir
Hello sir namste🙂 sir ji Debye me density mode alag hai yaan wo iske saath hi hai aur bina density mode likhe 15 marks mil jayenge kya jldi reply krna sir 🙂
@@pankajphysicsgulati sir aur bhi banaiyee...syllabus bahut bada h aur aap ne kam vdos banaya h...physical vapour deposition,chemical vapour deposition,coulomb blocked effect,thermionic emission,turnelling and hoping conductivity,hydrothermal synthesis etc....plzz banaiyee
@@pankajphysicsgulati sir please in topics pr Video lectures with notes bnae plzzzzzz Phonon Phonon phonon interaction Normal and Umklaap processes please sir jald upload kre
Sir ye topic 5th sem ki video mai nhi hai kyaaa ...............................sir please ye video 5th sem k topic mai smaja do please sir exam hai hmara 14 dec ko ...... please sir
Sir plz plz plz common collector amplifier krwa dein me semester start sy apko comments kr rhi apny kha tha a jay ge vedio mery exams mei 1 week Rh gya ha plzz wo vedio b upload kr dein mei NY base or emmiter wla b apki vedio sy kiya ha to kindly us ko b unki tra easy krwa dein ...plzz plzz me waiting for your vedio as soon as possible
Sir i have no word of your appreciation lecture that i had seen on this channel was very helpful for me during examination. Sir you are god of physics as sachin sir was known god of cricket . Love u sir so much i had never seen teacher like u to explain physics like u . ♥️♥️🇮🇳♥️♥️♥️
THANKS dear for your kind words
Guys look at his efforts please atleast do like his videos.. Views are in lakhs but look at like its only 3k
THANKS beta for your kind words
Keep making us proud
Sir I have only one line to say for u that you are the true defination of word teacher and no one can teach physics better than you thanks for helping in studies
Welcome dear
My " SILVER PLAY BUTTON UNBOXING " VIDEO
************************************************
th-cam.com/video/UUPSBh5NmSU/w-d-xo.html
Thank you sir please bless me😘😘😘
Sir your explanations were in such a easiest manner.....This will definitely help me out through examinations...
Keep helping us🙌
Thankyou so much..
Welcome beta
God bless you
No one can explain like you sir. Proud to be your student on TH-cam❤❤
God bless you
Your teaching style is really great sir. Thank u so much
Welcome beta
God bless you
Happy teacher's day a greatest sir ever...sir aap mere sabse jyada fav sir ho....sir jo topic ham college me nahi samaj sakte vo aapki eak video hame samaja deti hai ..... thanks a lot sir hamare liye video banane ke liye... thanks a lot sir itne pyare tarike se padhane ke liye ..... thanks a lot ..... thanks sir ... please sir hamare liye physics ke sare topic per video late rehna....hame bahut help hogi....ones again happy teacher's day sir ❤❤❤❤
Welcome beta
May God fulfill all your dreams and wishes
Whoa! Never thought it could be so simple!Thank u sir!!
Welcome beta
Sir I don't know about success as it depends on students but your efforts are 100%
God bless you
Perfect teacher for physics
Thanku sir......
Welcome
Keep shining
You are tooo good teacher 😘😘, proper explaination ............ Amazing 😘😘
THANKS Samina for your kind words
☺️🤗🤗
Your way of explaining every topic is just awesome
THANKS beta for your kind words
Indian youtube channels never dissapoint. Thank you sir and love from Pakistan
May Allah fulfill all your dreams and wishes
@@pankajphysicsgulati yours as well sir
Your contribution to the field of physics will forever be remembered ❤❤🎉
Thanks dear for your kind words
God bless you
The molar specific heat capacity of a solid at constant volume is 2.77JK^-1 at 36.8K. Determine the debye temperature of the solid.
Sir aap bhut acha pdhate ho aapki videos se hi physics ka exam best hota hai best result
God bless you
@pankajphysicsgulati thank you so much sir 🤗
No words to explain your teaching method sir 🙏❤
God bless you
Bahuttt bdyaaa sir bahut helpful 👌👌
THANKS dear
Awsm lecture sir♥️
Loved it...so nicely explained.
God bless you dear
Sir you are best teacher ❤️
God bless you dear
Thank u so much sir for wonderful explanation..., your videos very help full in our exams... 🙏🙏🙏🙏🙏all always marching ahead sir
Welcome beta
God bless you
Sir my exam is going on right now....
But i have no any tension because you are helping us through the your u tube channel
I watching your videos from semester 1 and now i am in semester 5
Thankyou sir
Welcome beta
God bless u
Sir...please make a video on debye-Waller factor, origin and its temperature dependence of the reflection. 🙏🏻🙏🏻🙏🏻
Ok beta sure
Awesome leccture sir .. Sir ur lactures are amazing..
THANKS dear for your kind words
Aap bahot achhe padhate h sir thank you so much aapki har ek veido ka main notes banati hun thanks sir
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Sir you explain very well. You make even the most difficult articles easy to understand🙏 thanku sir
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Much much much appreciation from Pakistan
May Allah protect you from evil eyes and jealousy
WHENever exam comes our saviour Pankaj sir's lectures are always ❤
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thanku soo much sir.very help full....again thanks alot.
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I really appreciate you sir you are our hope ❤I'll thank you again later after my exams 🙃
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Very helpful video sir. Thank you a lot.
Welcome dear
Suggestion - Sir, Hire a good video editing artist and you can invest in good equipment. I hope that will boost your channel more. Anyways, you are great.❤
THANKS dear for your kind suggestions
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You explained very well sir..
Thank you so much sir😍😍
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Thank you so much sir , this vedio is very helpful for study
Welcome dear
thank you do much sir you are the life saver 😇🙂
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Very helpful video
Thanks Sir 🙏
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Your teaching style is really great sir 🙏 but your sound is not so clear
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If any doubt is there I will ask sir please . I like your videos so much sir
World best teacher
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Lge rheo
Thanks sir for upload 4th unit of statistical physics sir optic par be vedio upload kar do
Thank you sir 🙏☺ 🙏 ☺
Welcome beta
May Waheguru ji bless you
sir when we derived einstein average energy there was one term hv/2(zero point enrergy ) also which we did not use here in debye model while using the einstein average energy formula? why is that so?
Sir please make a video on collective model of nuclear physics thank you so much
Inshallah I will try
Ur big fan sir❤️❤️
God bless you
Tnk u sir
My favourite sir is pankaj gulati 🤩🤩🤩
God bless you
Good job sir
May Allah protect you from evil eyes
Thankyou so much sir 🙏❤
Keep making us proud
Sir very nice video
My pleasure beta
Keep shining
hello sir..pls tell me which of the three models is closest to the truth-dulong petit,einstein ,debye......its really urgent and i am unable to find it on internet
Debye
Really helpful
God bless you beta
@@pankajphysicsgulati 🤩🤩
THANKS ✌ 😊 SIR
Welcome dear
Debey theory of specific heat is valid at _ option - (a) Room temperature (b) Low temperature (c) Intermediate temperature (d) All temperature Sir correct option kaya hoga please bata dijiye 🙏🙏🙏🙏
Thnks a lot sir❤
Welcome beta
God bless you
Thank you sir🙏.
Welcome beta
Keep shining
Sir
Mean energy to U=hv/2 +hv/exp(hv/kT)-1 thi? Sir apny only 2nd term ku likhi?
Sir ji apki vajah se hi me exam me fail ho gya hu... Thank you so much ✨
Welcome dear
Thank you sir❤❤
Welcome beta
God bless you
Thanks a lot Sir 👍
Welcome beta
Sir background noise ka thada sa clear kare si your teaching nice ❤🎉
Sorry dear for your Inconvenience
Thnx guru ji
In Einstein Theory, another extra term was there in avg. Energy i.e. h*nu/kT, but in Debye theory, why u hv not considered that term. U hv taken only exponential part? Plz reply sir.
Sir huge request for h parameter FET MOSFET ...plz plz plz sir
Sir 1st equation ki value kasay nikli hay?
Love from himachal
Keep marching ahead dear
Sir what is modes??🙏
Sir es topic se pehly Density of Modes wala topic bhi ata hai plz uska link send kar dein meny boht dekha apky channel se nai mila
Sorry dear not AVAILABLE
Is it video lecture for debye waller factor? Sir
Please reply 🙏🏻
No beta ye nahi hai
@@pankajphysicsgulati ok Sir...to ispe vdo aap bnayenge Sir??? please...🙏🏻
Sir aapne staring m kha thi ki energy discrete h to hum integration kyu kr rhe h submition kyu ni
Good question Divya...
Keep it up
👌👌👌👌👌👌
THANKS Shreya & congratulations for completing 2000 views
@@pankajphysicsgulati thankuu sirr
Thanks sir
Welcome dear
How many modes are required for free vibration of an oscillator?
Sir aapki explanation exam notes and book dono se alag h
Jo equation apne 1,2 maani h voh book m nhi h 1,2
Toh kya sir yeh exam m likh skte h jo aapne karaya h gurugram University m
Plz ans sir
Beta jo video me btaya vohi correct hai
Don't worry beta
You can WRITE it
God bless you
Hello sir namste🙂 sir ji Debye me density mode alag hai yaan wo iske saath hi hai aur bina density mode likhe 15 marks mil jayenge kya jldi reply krna sir 🙂
Sir please umklapp process.. Topic ko explain krna.. Condensed matter physics.-msc 2nd sem. Gju
Ok beta
Sir is it debye model of lattice heat capacity?
Yes beta yahi hai
Good sir
Sir bsc 6th sem k topics ki bhi video upload kijiye na pls
Beta jitna karva diya utna kar lo
Saara paper usi mein se aayega
Sir relativity ka four vector ka video banaia
Sir thanks a lot
Keep shining
super sir
God bless you
thank u so much sir
Keep making us proud
Ye debye waller factor lattice dynamics k liye bhi hai n
No beta
Nano physics par vdo chahiyeee
Beta PLZ CHECK THE PLAYLIST OF " NANOSCIENCE AND NANOTECHNOLOGY " ON MY CHANNEL
@@pankajphysicsgulati sir aur bhi banaiyee...syllabus bahut bada h aur aap ne kam vdos banaya h...physical vapour deposition,chemical vapour deposition,coulomb blocked effect,thermionic emission,turnelling and hoping conductivity,hydrothermal synthesis etc....plzz banaiyee
Debye langewin equation wali video bnao sir
Sure beta
Sir ap ney is lectures ka video with Exam notes abi tak nai bnaya hy
Phonon-phonon Interaction
Normal and umklaap processes
Sorry beta for this
@@pankajphysicsgulati
sir please in topics pr Video lectures with notes bnae
plzzzzzz
Phonon
Phonon phonon interaction
Normal and Umklaap processes
please sir jald upload kre
👍👍👍
👍🏿👍🏿👍🏿👍🏿👍🏿😊
God bless you dear
Sir MSC M yhi topic kr skte h kya solid state me
Affcourse dear..definitely
No problem at all
Sir ye topic 5th sem ki video mai nhi hai kyaaa ...............................sir please ye video 5th sem k topic mai smaja do please sir exam hai hmara 14 dec ko ...... please sir
Beta you can write this topic in 5th sem also
God bless you
@@pankajphysicsgulati ok sir ............................. thankyou sir 🙏
Sir wave motion chapter p aap sir video bna dijiye sr plz
I will try
@@pankajphysicsgulati sir plzz ho ske to jldi bna dijiyega..😇
Thank you sir
Welcome beta
Sir plz plz plz common collector amplifier krwa dein me semester start sy apko comments kr rhi apny kha tha a jay ge vedio mery exams mei 1 week Rh gya ha plzz wo vedio b upload kr dein mei NY base or emmiter wla b apki vedio sy kiya ha to kindly us ko b unki tra easy krwa dein ...plzz plzz me waiting for your vedio as soon as possible
Inshallah I will try
Sir Bsc 4th ki physics optic start krva do please
Beta optics ka syllabus complete hai
PLZ check the playlist of " wave and optics 2 " carefully
Sir statitstcal physics,and optic
Sir Fresnel theory of optical rotation vala topic nahi ha
Beta baaki to hai
OK sir thanks
🙏🙏🙏
THANKS dear
Sir ya thermodynamic ka hai na
Yes dear
Sir imperfections pr video nhi mil rha
Sorry beta not available
please provide explanation in english
I will try