Thank you sir it helped me to revise the chapter your teaching is same as in school thank you sir

Character In the video It's great, I like it a lot $$

Nice sir ♥️

Thanks a lot.

Sir this is very helpful for us

Thanks sir for teaching us

T q sir

👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

Really gud teaching sir thank u vry much 😊😊

Very clear explanation 👏🏻👏🏻

Thank you so much sir

Thanks sir 🙏🙏🙏🙏🙏🙏🙏🙏💐

Thnq sir for making physics so interesting and easy to understand..👍👍

Thanks sir😁

Extremely happy with your teaching skills and clarity of concepts. You are a master teacher.

Best explained sir

Sir ur way of explaining is too good thank u so muchh sir

Your way of teaching is very nice sir

Best

Sir lovely teaching

Sir aap KZbin pe bhi aa gye hume pta bhi na Chala (Rajnish)

Outclass ❤💕❤❤

Sir u explained it very easily.....my concepts clear completely.....ur video really help me alot....keep going sir....make more videos....we all going to support u.....keep it up✌✌🌟🌟

👍 superb Bro

Applause 👏

Thanks sir

Lovely sir..

Thank you very nice explanation

SHM ki videos plzz Sr...

I like it thx..

Sir doppler effect

Nice 🙏🙏🙏 sir maine physics wallah se padha par mughe samagh me nahi aa raha tha lekin apne sirf 10 minute me samgha diya thank u so much

Wonderful sir

Awesome sir

Thank u sir

Temperature should be Kelvin while calculating coefficient of performance

Great explaintion

such an amazing lecture's are needed to build our basic more strong...ty sir

I hope u will reply🙂

Sir hmne carnot engine ko refrigerator kyo mana😕😕😕😕😕😕😕

Thanku sir....it was really helpful

Awesomeee..Thank you

Yatendra bhaiya?

Sir ...jo ingine hota h vo heat source s leta h or reject krta h sink ko but aapne tou iska reverse btaya h sayad

But heat toh transfer Hui na sink Mai aborb kha hui

thnx sir

Tq sir pass krva ne help k liye or kya samajh aaya mujhe to love u..... Sir...

why isnt heat transfer = (Q1-W')-(Q1-W) even though (Q1-W') is heat given to system which we take positive??

It really helped me sir....god bless u

Agar hum man ke chalte hain ki efficiency of Carnot's engine is greater than that of irreversible engine, to last me ye contradiction nhin aaega kya??