➡ Sachin sir के Board ya NEET Batch को Join करने के लिए Download Class24 App: bit.ly/3Gp2sMy और भी जानकारी के लिए Call करे 8302972601 , 7984294085 📢📢to get handwritten notes join our TELEGRAM group :- telegram.me/sachinsirphysics
Sir aap ko physics ki concept samjhneme dikkat h kya? Galat kyu silharehe fir...😂...jaake ekbar search kijiye youtube p 'Physics Heist by Professor'...aapki roasting ki video miljaiga.
Sir thoda bccho ke bare m socho Jo bhi content la rhe ho ussse shi se tu laao ,, jha apke concept weak h aap vha cheezo ko skip kr dete jese refraction of plane wave ka diagram shii se bilkul nhi banaya kese i and r rakh diye .. apne yaad kr rakha ye tu btao ray kese ayi or kese i and r rakhe .... Kuch bhi chll rhaa hhh... Pdane ke liye bhi mehnat krni pdti Hh ....
Its been almost 3yrs since I passed my 12th, And I am still here seeing sachin sir's lecture to clear some base concepts for my higher engineering physics, he's def. One among the best phy teachers ❤
I literally understood each and every single thing....Such videos are really helpful for people like me who are depended only on yt cuz we got nothing out of our daily class....Thankyou sir
Someone please explain when he was explaining examples of path and phase diff, in example1 his phase diff was 4π so he wrote 'acos(wt+4π)' and in example 2, phase diff =π and this time he wrote 'acos|wt-π|'. How was it first '+' and then - ? What's going on here? What's the correct method if he's wrong?
Bhaiyo mat padho is batch se adha adhura chapter padhaya haii pyq solve karne me bht dikkat hoga koi mat padhna bhaiyo mughe difficulties face hui hai tab mai bol rha hu 😢
Sir aapne ye sab nhi explain kiya jaisa ki jab planer wave front concave or convex mirror or lens or prism se jab pass hota hai to aage kya banta haii (2) intensity ka graph angular position path difference or phase diagram ke sath or bht kuch sir pls pura cover kia kro
@@piyushkeshari9288that's from neet syllabus you can watch whatever you want but if you can check out the prachand batch series it had all been explained over there. Dabang batch is for CBSE syllabus.
@@piyushkeshari9288 ha Bhai Diya hai aur prism ka question ka jo derivation tha woh bhi solve Kiya tha aap pata nahi kaunsa set ka bat kr rhe ho but mere set mein prism mein minimum deviation ka derivation aya tha aur woh Sachin sir ne apne dabang batch mein karwaya hai. Anyways thanks for response. No hate
Amazing lecture sir..... Thank you for your hardwork...... Each and every topic was explained very nicely and fluently...... Didn't even know when this 1.30hrs..end❤✨
waiting for this chapter..bss sir jldi se saare chapters par banado plssss pre boards hai 🥲🥲🥲🥲🥲 THANKYOU SO MUCH SIR ...haar saal itni mehenat ke liye 🥰🥰
Probably one of the those guys who are doing it free for all students preparing for whatever exam...i found physics too easy here,,just like water to digest.everything is properly covered with ncert sequence..cant get anything better on TH-cam (lots of love) sir
at 35:21 triangles are not similar they are congruent similarity is a different criteria all in itself ...the triangles are congruent by RHS congruency or you can say by SAS congruency as RHS congruency is a special case for right angled triangles
58:28 me apne bola cos negative aata hai ,par cos to negative le le let’s hai aur positive ban jata hai sir , aur apne minus pie kyu liya ,plss bataye sirr 🤔🤔🤔
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
Sir ji tusi great ho agar aap na hote toh ham kaha hote jay Shree Ram 😊 Thanks you so much sir now i am confirm i will score 90 + in physics board exam 😅
Sir aap ko physics ki concept samjhneme dikkat h kya? Galat kyu silharehe fir...😂...jaake ekbar search kijiye youtube p 'Physics Heist by Professor'...aapki roasting ki video miljaiga.
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
Sir please jaldi se jaldi sare bache hue chapter upload kr dijiye cuz pre boards me sare chapter aarahe h to problem ho rahi h or pre boards 20 nov se h Sooo please sir 20 nov se phele atom wale tk to kr wa hi dena its my humble request 😭😭😭
Sir bulb will be incoherent bcz as u taught coherent must have same source here since bulb are of same but there light is different and we can't predict there intensity who will reach first Hence by this statement we can say that they are incoherent 👍
Sir ji please please please app dabang series ko pora kr dojiye Bhut fast bhut fast Wave optics tk h abhi tk Dual nature,atomic,nuclie wagera sb chapter laoye Please please please 🙏 😢 😭 😔 Dbang series is very very helpful helpful
Sir mujhe kuch bhi nahi ata tha physics me me sochta tha ab ki baar board me fail ho jauga fir mene apki Ray optics wali vedio dekhi wo mujhe bilkul clear ho gaya or mene. Uske bahut ache notes bhi banai hai or apki tricks bhi achi lagi jase magnification ke lie mnr or mpv ab Mane wave optics ka reminder set kl Lia hai 25 Tarik 8 pm ka thankyou sir for free content
Sir ek doubt tha ki jab tak aap baki 4 chapters ki new video nhi la rhe tab tak chanakya neti 4.0 batch dekhna shi rahega bcoz syllabus almost same hai please reply sir ?
➡ Sachin sir के Board ya NEET Batch को Join करने के लिए Download Class24 App: bit.ly/3Gp2sMy और भी जानकारी के लिए Call करे 8302972601 , 7984294085
📢📢to get handwritten notes join our TELEGRAM group :- telegram.me/sachinsirphysics
Sir aap ko physics ki concept samjhneme dikkat h kya? Galat kyu silharehe fir...😂...jaake ekbar search kijiye youtube p 'Physics Heist by Professor'...aapki roasting ki video miljaiga.
Sir app dbang series le aaye bs
Sir telegram per notes nahi mela
@@killeryoutubemonu8539same
Sir thoda bccho ke bare m socho Jo bhi content la rhe ho ussse shi se tu laao ,, jha apke concept weak h aap vha cheezo ko skip kr dete jese refraction of plane wave ka diagram shii se bilkul nhi banaya kese i and r rakh diye .. apne yaad kr rakha ye tu btao ray kese ayi or kese i and r rakhe .... Kuch bhi chll rhaa hhh... Pdane ke liye bhi mehnat krni pdti Hh ....
Thik h bhai kar lunga chanakaya batch join 🤡
lmaoo
Sir please upload rest of the chapters as soon as possible 🙏 because sir we are totally dependent on your TH-cam lectures. Please help us 🙏🙏🏽🙏🙏🏽🙏🙏🏽🥺
❤❤
Yes sir please 🥺🥺🥺😊
Yes sir pls
Bro is dabbang batch enough to score 90%
Ji sir pls upload remaining chapters
1:08:00 answer- it will be incoherent source because there are two sources given in your question that you asked.
thank you sir
Its been almost 3yrs since I passed my 12th, And I am still here seeing sachin sir's lecture to clear some base concepts for my higher engineering physics, he's def. One among the best phy teachers ❤
Kuch bhi ,😂 Bhai kiyo bchoo ko befkoof bna rha hh , ye kiyo na keh rha fail ho gya ho isliye baar baar lecture dekh rha pass ho jao 😅
Engineering level h ye , yha refraction of plane surface digram tu shii se bnn nhu rha inpe ,,, engineering level ka pdayenge
Lecture starts at 4:41
thanks
😂😂😂😂
38:47 P/A
I literally understood each and every single thing....Such videos are really helpful for people like me who are depended only on yt cuz we got nothing out of our daily class....Thankyou sir
Bro is dabbang batch enough to score 90%
@@yogendratiwari2682no practicing questions and solving sample paper
Sach me bhai bohat bekar padhaya
Someone please explain when he was explaining examples of path and phase diff, in example1 his phase diff was 4π so he wrote 'acos(wt+4π)' and in example 2, phase diff =π and this time he wrote 'acos|wt-π|'. How was it first '+' and then - ? What's going on here? What's the correct method if he's wrong?
Bhai yahi mujhe bhi samjh nhi aaya koi bta do 😢
Me bol Raha hu bhai esne bilkul accha nahi padaya he, abhi me arvind academy me kar raha hu Jo isse kafi zyada better
Acha toh mein bhi ab usi se krunga
T+π is correct use that only because ans will be same
Bhaiyo mat padho is batch se adha adhura chapter padhaya haii pyq solve karne me bht dikkat hoga koi mat padhna bhaiyo mughe difficulties face hui hai tab mai bol rha hu 😢
Difficulties kaisi like?
PYQs mai kya alag tha?
Sir aapne ye sab nhi explain kiya jaisa ki jab planer wave front concave or convex mirror or lens or prism se jab pass hota hai to aage kya banta haii (2) intensity ka graph angular position path difference or phase diagram ke sath or bht kuch sir pls pura cover kia kro
@@piyushkeshari9288that's from neet syllabus you can watch whatever you want but if you can check out the prachand batch series it had all been explained over there. Dabang batch is for CBSE syllabus.
@@itzyourayaanbhai sayad tune board ko exam dia hoga is year or tughe ye bhi pta chal gya hoga ki prism se questions aaate hai ki nhi 😂
@@piyushkeshari9288 ha Bhai Diya hai aur prism ka question ka jo derivation tha woh bhi solve Kiya tha aap pata nahi kaunsa set ka bat kr rhe ho but mere set mein prism mein minimum deviation ka derivation aya tha aur woh Sachin sir ne apne dabang batch mein karwaya hai. Anyways thanks for response. No hate
Two sodium lamps of same voltage are incoherent because they have different origin or source
thankyou for the amazing lecture sir.......just a small corection in 35:05 the triangles are not similar but are congruent sir
Sir pure lectur me bss batch batch hi karo app padhte time frustration hoti ha 😅😅
His voice is so calming
Fantastic explanation sir... Thank you very much sir 🙏
4:40 start
Diffraction deleted nhi ha?????
Kal boards hai😅😅😅
Sir please upload rest of the chapters sir because I am totally depend on your lectures please sir 🙏🙏🙏🙏🙏🙏
1:00:00
Sachin sir Sachin sir Sachin sir Sachin sir ....
Thank you soooooooooo much 🙏🙏🙏
You are God for me 🙏
Thqq sir i was really searching for this great lecture 😌
Bro is dabbang batch enough to score 90%
1:08:27 they both are incoherent as they are both two different sources .
Lecture start 4:45
Thank you 😢
Both triangle are congruent 35:29
Thanks sir for best lecture 1:17:04
Sir kya hum ab online paid batch join kar sakte hai ?? Cuz ab to session ending hai to hum join krne ke baad whi se pdhenge jaisa wha chl ra hoga???
Ji beta we can
Sir your way of introduction is really impressive
Sir Jab Hamara Phase Difference +π aaya toh humne equation (omega t - π ) kyu liya? At 58:13
Bhen cos Pie Plus Me bhi lega tabhi wahi answer Aaega kyuki cos (Thita + π) = -cos Thita Or cos (Thita -π)= -cos Thita hi hoga
Me tooo was confused in this😥
Amazing lecture sir..... Thank you for your hardwork...... Each and every topic was explained very nicely and fluently...... Didn't even know when this 1.30hrs..end❤✨
❤❤thank you sir
Thank you so much sir 🙏 god bless you for ❤ please continue 💯 your lecture is wonderful as compared to other 🎉🎉🎉🎉
waiting for this chapter..bss sir jldi se saare chapters par banado plssss pre boards hai 🥲🥲🥲🥲🥲
THANKYOU SO MUCH SIR ...haar saal itni mehenat ke liye 🥰🥰
Yess baby
1:19:57 💀
Probably one of the those guys who are doing it free for all students preparing for whatever exam...i found physics too easy here,,just like water to digest.everything is properly covered with ncert sequence..cant get anything better on TH-cam (lots of love) sir
Amazing explanation ❤❤❤😊😊😊
Sir apko nhi pta for how much long I was waiting for this video
Thank you sir for amazing lecture
Sir please baki bache hue chapters ke bhi video dal dijiye pls sir kuki hamare preboard start hone vale hai pls sir
sir final board exam m,ein yeh derivations enough hain? marks toh nhi ktenge? kyuki book par boht complicated diagrams hain
nhi hai...inhone bohot saare topics skip kre hai..........pr exam ke 3 din pehle padh rhe ho theek hi hai
Thanks sir for clearing my all doubts regarding this ch❤
Sir hamlog exercises k liye old videos dekh lenge aap please next chapters kara dijiye ❤😊
1 time watch today 😢 10/2/2024 and 19 se exam h 😊🎉
Congratulations for 1M in advance sir😂❤🎉 You deserve so muchh moreee
at 35:21 triangles are not similar they are congruent similarity is a different criteria all in itself ...the triangles are congruent by RHS congruency or you can say by SAS congruency as RHS congruency is a special case for right angled triangles
Sir... please upload rest of chapter totally depends upon you sir 💓🙏🙏....
Thank you sir I follow your lacture . Each and every.
I really trust this channel and I'm totally depend in 12th with this channel. Thank you very much ❤
58:28 me apne bola cos negative aata hai ,par cos to negative le le let’s hai aur positive ban jata hai sir , aur apne minus pie kyu liya ,plss bataye sirr 🤔🤔🤔
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
You are a gem of a person who is doing so much for us... That is free of cost 🥺
May God bless you sir 😀
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
Bhai isko nhi pta vese hi no. Bna rha .. yha aadi cheez glt chll rhii hh .. @@wguts999
58:02 - why ( Omega t- π) ???? Why not ( Omega t + π) ??
Plz answer.....
It will be t+π only and ans is same only
Aap padhate boht atche hai sir ji but advertisement boht jyada karte Ho
Apne hi product k bare me na bolu ?
Aur Baki log apni hi video cut karva k aap logo ko distract Kare vo chalta hai
🙏😊
@@sachinsirphysics aisa kya sir
Thankyou so much sir for this brilliant lecture ❤❤
at 58:20 why it is cos wt - phai but in previous we have taken cos wt+ phai pls tell this doubt sir
bcz in previos we add pie not thita
Bhai cos Pie Plus Me bhi lega tabhi wahi answer Aaega kyuki cos (Thita + π) = -cos Thita Or cos (Thita -π)= -cos Thita hi hoga
AHSEC syllabus is similar to cbsc syallabus
6:30 oppenheimer
Sir ji tusi great ho agar aap na hote toh ham kaha hote jay Shree Ram 😊
Thanks you so much sir now i am confirm i will score 90 + in physics board exam 😅
Sir aap ko physics ki concept samjhneme dikkat h kya? Galat kyu silharehe fir...😂...jaake ekbar search kijiye youtube p 'Physics Heist by Professor'...aapki roasting ki video miljaiga.
Bhai sir ke lecture enough h boards ke liye ki kuch aur extra karna padega ?
sex
@@aman.50
@@aman.50jee k liye physics wallah p jao
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
Sir best time apne dia sir,,,apka wave optics ncert session me dhund hi raha tha,,,, thanks
I am very lucky that I got this channel.❤
Sir in 58:02 why we have taken -pie why not +pie???
Sir ne mistake se likha hai
y=asin(kx-wt) ye eq hai wave ki
🛑 9.9 ------> 1M SooN 🎉
Can anyone please tell me that why did Sir use -Pi .. previously he +4pi
bhai 58:04 prr sir ne pi ka phase diff aaya toh usko - mai liya in the eqn of disp and piche jaha prr phase diff ki value 4 pi aari thi toh sir ne usko ko + mai liya tujhe pta hai aaisa kyu krra?
Sir please jaldi se jaldi sare bache hue chapter upload kr dijiye cuz pre boards me sare chapter aarahe h to problem ho rahi h or pre boards 20 nov se h
Sooo please sir 20 nov se phele atom wale tk to kr wa hi dena its my humble request 😭😭😭
Sir 53:52 par apne uss case mein wt+4pi lia. Lekin 58:02 mein apne wt-pi likha. Uss case mein plus kyu hua and iss case mein minus kaise hua sir???
Wese agar 2nd case mein + bhi karoge ton fir bhi same ans aayega
Telegram pe to notes hi nahi hein 🙂
Sir ye according to reduced syllabus he na
Love you sir ji
4 March Wale attendance lagao
Sir bulb will be incoherent bcz as u taught coherent must have same source here since bulb are of same but there light is different and we can't predict there intensity who will reach first Hence by this statement we can say that they are incoherent 👍
Smj nhi aaya ek baar aur explain kr do
Sir ji please please please app dabang series ko pora kr dojiye
Bhut fast bhut fast
Wave optics tk h abhi tk
Dual nature,atomic,nuclie wagera sb chapter laoye
Please please please 🙏 😢 😭 😔
Dbang series is very very helpful helpful
17:20 😂 alakh sir
sir bas ese he videos banate raho
itna achhe se physics kabhi smjh nai aaya!! thanku so much sir
Sir please jaldii ,, aage ke chapters kara dijiye taki jaldi syllabus ho jaye or revision ka time mil jaye , mid december se pre-board hai 🙏🏻🙏🏻
Video start at 4:43
Sir mujhe kuch bhi nahi ata tha physics me me sochta tha ab ki baar board me fail ho jauga fir mene apki Ray optics wali vedio dekhi wo mujhe bilkul clear ho gaya or mene. Uske bahut ache notes bhi banai hai or apki tricks bhi achi lagi jase magnification ke lie mnr or mpv ab Mane wave optics ka reminder set kl Lia hai 25 Tarik 8 pm ka thankyou sir for free content
Sir you are the best physics teacher on TH-cam
Please bring out the series for Jee mains exam
Aisa hi comments tumne physics wallah par kar rakha hai😂
😅😅😂
@@SwatiPanwar-pt4hu toh kya problem hai?
@@AnitaAnita-xq2vl badi hassi AA Rahi hai 🤡
Ruchikà pagal hai
literally i love the smoothness of yours
Sir par aapne to ye krwa diye the dabang batch me to ye dusra lecture????
Sir plss upload next chapter.... 🙏 iam totally depended on uh sir
Very nice explanation sir 👍🙏🏻
notes kaha milenge
ACC sir ye man cbse board ke liye hai na
will come back soon
Refraction in plane wave me sin i = perpendicular upon hypo, = sin i = Bc/AB
Sir ye lecture jee ke liye completed h ya kuch or bhi padhna padega iske alava
Samjh aa gya pura chapter 😊❤
36:00 Q-1
Is it sufficient for rbse board
Sir coherent nhi hoga kyuki source of light diff. hai isliye
How many of u watching today
Thankyou so much sir your helping a lot me sir ❤️
Sir, im not a cbse student. But I can still watch your videos right??
@@Kari7-vs8kk ok best of luck for your exam ☺️☺️
@@Abhay_Vishwakarma_01 thank you.. you too if you are in 12th
@@Kari7-vs8kk 👍👍☺️☺️😊
-π kaise Aya y2 me
Sir ek doubt tha ki jab tak aap baki 4 chapters ki new video nhi la rhe tab tak chanakya neti 4.0 batch dekhna shi rahega bcoz syllabus almost same hai please reply sir ?
Yesss bilkul
Very much heartly❤thankyou SSP sir....🤗🤗
Everything is common but ( areeee dada is special ) 😂😂
1:15
Sir kya Bihar board English medium dabang batch ko follow kar sakta hai please 😢😢😢😢😢😢😢😢 reply @sachin sir
Yess
@@sachinsirphysicssir is dabbang batch enough to score 90%
Aj tk ka sabsy easy way m ye explanations the 💗💗
Sir 58:03 me sir y2 ki value acos(wt+pi) aani chahiye to sir minus kyun hua
Same doubt