05:47 Sir why are showing direction for work? it is a scalar quantity right?
@sharma78892 ай бұрын
Thank you sir
@imkarthikbhasi3 ай бұрын
You better study first bro!
@TRI3NERGY3 ай бұрын
Nope this class isn't good
@sanket-fr7cv3 ай бұрын
thnx
@bingtagaop3 ай бұрын
how is - - not equal to plus?
@-ARBAAZ_583 ай бұрын
😡😡😡😡😡,,,,,
@Himanshuyadav786423 ай бұрын
Exam se ak din pahale 😅😅😅😅
@itx__you4 ай бұрын
mRT😂
@PushpaSwami-jf1ve4 ай бұрын
Where did the -ve sign go because heat produced by 4---1 was -ve And V4/V3 = V1/V2 then how can you cancel them by changing denominator with numerator (i.e V2/V1)
@SmruteePattanaikF-3 ай бұрын
Same doubt 😢
@MechanicForGMCCars5 ай бұрын
Hello I encountered unusual problem I have 2 starter motor armatures bouth are magnet type one has commitator 23stot and lamination slot 23 ,the other has 28slot commitator and 28 lamination slot ,1 is for gasoline the other is for an diesel . So what confuses my it's hard to see inside but I noticed it has 3-4 windings per lamination slot so is that normal ? What is that winding type exactli and what that winding has for effect on the armature? Bouth of those starter motors have integrated dobbel coils in their starter solenoid 1 coils is grounded the other leads to the starter motor + input terminal S/R starter solenoid .So I try to understand how it operates .
@leorailnfr6 ай бұрын
Sir that part Q3-4 equals minus was there but after where the minus was out
@FAILURESHORTS4446 ай бұрын
Sir hindi me bolne me kya dikkt h
@bonapetits6 ай бұрын
Hindi sabko nahi aati chomu, Bharat aur kai bhashayein hein
@FAILURESHORTS4446 ай бұрын
@@bonapetits chomu kis baat ka bol rhe ho fir tumhe to bolna hi nhi aata h kyu tum khu aur se ho kya...
@bonapetits6 ай бұрын
@@FAILURESHORTS444 sabko hindi nahi aati, toh yeh rona-dhona band kar chomu
@FAILURESHORTS4446 ай бұрын
@@bonapetits chaprimon .....chomu jaisa to khud h ...bts lover....thora mature bn aache se bol rha to aache se bol jiski photo tune lgayi h na usse puch...asli rona use aata h...
@FAILURESHORTS4446 ай бұрын
@@bonapetits waise bhi Hindi mother tongue h aani chahiye India me hokr Hindi nhi aati
@PurbaChakraborty-um8wt7 ай бұрын
Wait Why differentiated with respect to p?
@user-hz6dd2yw9i7 ай бұрын
Q3-4 value is nagetive and you use it as positive why
@adolf47397 ай бұрын
9:43
@allinonechanel89908 ай бұрын
wrong solution 🫥🫥🫥🫥🫥🫥🫥🫥🫥
@user-ck2gl2cr1y8 ай бұрын
Sir ,you forget to write negative sign in Q3-4 and you written V4/V3= V1/V2 as V2/V1
@shaistabano78748 ай бұрын
U were confused at starting 😢
@jahir21858 ай бұрын
Can we get these notes in pdf format ? That would be very much helpful for revision before exams 🙏
@cqpp9 ай бұрын
👍
@cqpp9 ай бұрын
👍
@cqpp9 ай бұрын
👍
@nellyravenhood10 ай бұрын
it was confusing, need a clearer explanation
@user-cf7kd9tm9y10 ай бұрын
Ne
@abdullahalmaruf071111 ай бұрын
Good explanation😮
@fridayfrancis922011 ай бұрын
Am not understanding the explanation sir😢
@Kity202211 ай бұрын
❤ from 🇱🇰
@user-xq1zz3ml5y Жыл бұрын
U are just copying the books text; u should explain the calculation
@shrijitachatterjee9798 Жыл бұрын
Can the efficiency of Carnot’s engine be 0 or 1?
@user-vz1oz7jk4v Жыл бұрын
Tq sir
@ankitsocial2644 Жыл бұрын
Draw pv ts diagram then derive the efficiency for better understanding 🎉
@ravindrakumar-zd5ck Жыл бұрын
Thoda hindi bol lete angrej ban gaye hai
@slwildsafari Жыл бұрын
thank you sir.very well understood
@rabindrasharma Жыл бұрын
Last mein cut karna bhool gaye , koi baat nahi , video accha hai
@armyguidline5442 Жыл бұрын
Sir value of work 3-4 was negative........so why it did not make the efficiency n= 1 - (-mRT² ln (V⁴/V³) ----------------- mRT¹ ln (V²/V¹) Please explain sir
@user-ib9xp3eu3r11 ай бұрын
please reply sir
@AnandNM-cn3sp Жыл бұрын
Yu to sir ji book se hi pd lenge 🙂
@krishnadahule-gw7wd Жыл бұрын
Thnkuu😮😢
@none91923 Жыл бұрын
🖤❤️❤️
@bikeshupadhya2841 Жыл бұрын
sir, you explained very neatly but for site students it is not visible clearly from a hand distance, for now it's ok sir but from your next videos please explain on a white page where light is clearly visible, it is a request from me and the students who face the same problem.
@kattaravi6510 Жыл бұрын
Thankyou sir❤
@shrijankumarjaiswal2114 Жыл бұрын
Sirf solve krna hi nhi Value kha se aya ye bhi batana hota he
@vkgamer0155 Жыл бұрын
When we find the value of q 3 to 4 - it negative values then why not put the value of negative in efficiency of carnot ....??????
@anirbanpandit6807 ай бұрын
Exactly I'm saying
@17SHOGUN Жыл бұрын
K ho yesto jama
@user-amanfeildconvecture Жыл бұрын
Your pronounciation of English= ghat ke bal
@user-amanfeildconvecture Жыл бұрын
Bhosdiwale. Your words are Irritating ,aram se hi bol lete lawde
@gatotkacawijaya Жыл бұрын
12:05 how can you convert into that?
@orayaadi Жыл бұрын
7:27 if its ln(v4/v3)then how can the numerator and denominator get cancelled the numerator denominators inter change