IT TOOK ME 1 DAY TO MADE THIS PLZ LIKE : 00:00 - Introduction 02:28 - Thrust 11:11 - Pressure Inside Liquid 58:31 - Density of Pure Liquid and Mixture 1:01:16 - Specific Gravity 1:35:41 - Measurement of Pressure 1:36:52 - Barometer 2:03:47 - Manometer 2:16:30 - Pressure Inside Accelerating Liquid 2:41:59 - Force on Container Walls 2:55:44 - Point of Application 2:58:47 - Pascal's Law 3:14:00 - Archimedes' Principle 3:38:44 - Condition For Floating/Sinking 3:42:19 - Effective Density 3:47:40 - Condition For Floating/Sinking 4:45:08 - Application of Archimedes ' Principle 5:11:12 - Effect of Melting on Level of Liquid 5:28:08 - Fluid Dynamics 5:29:08 - Equation of Continuity 5:50:24 - Bernoulli's Theorem 6:06:34 - Derivation of Bernoulli's Theorem 6:37:58 - Velocity of Efflux 6:53:52 - Application of Bernoulli's Theorem 7:20:11 - Viscous Force 7:47:24 - Stoke's Law 7:50:49 - Terminal Velocity 8:09:19 - Types of Liquid Flow 8:18:15 - Reynold 's Number 8:20:55 - Surface Tension 9:03:13 - Energy Perspective of Surface Tension 9:12:58 - Excess Pressure Inside Drop 9:24:19 - Excess Pressure Inside Soap Bubble 9:25:11 - Excess Pressure Inside Air Bubble 9:26:53 - Excess Pressure Inside Cylindrical Surface 9:35:02 - Cohesive and Adhesive Forces 9:38:32 - Angle of Contact 9:44:42 - Capilliary Rise 9:57:12 - The End
8:27:50 Along with wander walls' force(s), when the molecules come near for colloision , another electromagnetic force is present which is mutually pushing in nature , thus forces with greater magnitude are present that push the surface molecules outside the liquids like water (which results in volatality of the liquid) If the above statement is correct then how do surface tension takes place in the same liquid in which evaporation aoccurs
8:51:44 Sir I think each small layers of area in the film will pull the object (not just the laywrs in contact with the atmosphere) Because at each layer there will be a net upward force on the molecule just in contact with the slider and thus it will contribute in the slider's motion upwards (due to adhesive force) Therefore we should also consider the contribution of each layer of liquids in the film ( in a nutshell , I am talking about the whole area of liquid in contact with the slider ) and the answer therefore is wrong(perhaps) for this question and oncoming questions too
Sir U R OPPPP., RAJWANT SIR OP ., SALEEM SIR SUPER DUPER OPPPPP.❤…… LIKE FOR ONE MAN WHO IS STANDING 10 HRS+ INFRONT OF US , WORKING DAY AND NIGHT FOR BETTERMENT OF OUR LIFE… THNQQQ SIR. WE LOVE PW.❤ AND IT IS 100% PW IS NOT A COMPANY IT IS AN EMOTION . NOT FOR ME , BUT FOR MANY STUDENTS ❤️❤️❤️❤️
@@kun-1504 yess I am not talking about his teaching style, i understand every concept he teaches. But he gets furious very quickly, and starts destroying the apparatus. I prefer Rajwant sir over him , he's funny and i never get bored while watching his lectures.
@@iminuru1881 that’s very rare Now he rarely does it, he was new to online teaching 2 years ago.. so he got furious for every comment he read. I’m in lakshya 1.0 and only once he got angry throughout the year.. seems like he got used to online teaching :)
7:54:54 I have a doubt in terminal velocity(Please consider it gravely): How can a body entering our atmosphere get constant velocity since force on the body is ever increasing as it gets further and further close to the earth . Force= Gm¹m²/**Re²** As the force increases the velocity of falling body also increases (which is accompanied by a further increase in the viscous force acting on the body and more power generated )
I have a doubt regarding gravity free space: I think it is not practically possible for a slight pressure to exist on the top of liquid in absence of gravity since there is no force under which any moleules will collide towards the surface of liquid...
7:09:16 Sir I think applying Bernoulli's theorem in this question is a huge mistake as air molecules are highly compressible , so there will be a huge error in the answer
Finally mane aja 15 minutes study kare 😮 Ghar wale bhi bola rahe ha Aja Suraj Kaha se Nikal ha😂 aur Aja Mera attitude aisa raha Ki topper se questions pucha raha tha 😂 fir Kya hone tha usne pure class ke samane bahut bajate Kare 😢
@@Subhradeep_ak99 bhai weight = Upthrust kar de The Sigma/rhow = Volume displace / Volume of body aayega Then volume ki value put kar de πR²H/6 // πR²H/3 aayega
Bro you are wrong as we have to take displaced volume radius not full volume radius and radius can find out triangle similarity rule so r came R/2 and answer came 1/8🤗
Bhai question bol ra he ki dusre liquid column ki height tab batani jab ek dusra mercury barometer 76 cm read kar raha hoga matlab same pressure pe jab mercury barometer 76 cm read karega to uski jagah agar dusra barometer rakhde to us column me liquid ki height kitni hogi.😊 Isliye pressure equal karna padega😊
5:14:52 someone explain H decrease kyo hoya......liq kam displace hoga matlab volume badai ga aur h be kam hora tou H badna chahiye na????????? Explain kro koi
5:13:20 ke case mai sir ne kyun nahi intial case jab stone throw nahi hua tha tab sir ne boat ke mass ko include kyun nahi kiya? U = mg + Mg likhna chaiye tha naa 🤔😥?
Sir U R OPPPP., RAJWANT SIR OP ., SALEEM SIR SUPER DUPER OPPPPP.❤…… LIKE FOR ONE MAN WHO IS STANDING 10 HRS+ INFRONT OF US , WORKING DAY AND NIGHT FOR BETTERMENT OF OUR LIFE… THNQQQ SIR. WE LOVE PW.❤ AND IT IS 100% PW IS NOT A COMPANY IT IS AN EMOTION . NOT FOR ME , BUT FOR MANY STUDENTS ❤❤❤❤ 20 Reply
Sir scul mei mam ne pressure inside liquid ka formula (RHO G H ) hi likhwaya h konsa wale se ques solve kru aapke wale se ya fir scul wale se pls tell🙏🙏
@AnshikaPrakash whenever any object floats ,only then there is apparent weight (which he said in the starting of this topic), as in question the object density is greater than the density of water the object will sink, thus no apparent weight or we can say zero(as there is no Mg force). Hope it helps!!☺️
📕 Batch Links: bit.ly/46RdW5P
Padhai ko aur easy karne ke liye ye telegram group join karo 🤩
t.me/pw_jeearjuna
Ok😮
3:14:43
Only teacher who knows the full potential of smart board 😂👍👍
Sahi bola
Exactly 😂
Makes them different 😅
Perfect
Bhai sir IItian hai aise waise teacher thodi na hai kyo sahi bola na
IT TOOK ME 1 DAY TO MADE THIS PLZ LIKE :
00:00 - Introduction
02:28 - Thrust
11:11 - Pressure Inside Liquid
58:31 - Density of Pure Liquid and Mixture
1:01:16 - Specific Gravity
1:35:41 - Measurement of Pressure
1:36:52 - Barometer
2:03:47 - Manometer
2:16:30 - Pressure Inside Accelerating Liquid
2:41:59 - Force on Container Walls
2:55:44 - Point of Application
2:58:47 - Pascal's Law
3:14:00 - Archimedes' Principle
3:38:44 - Condition For Floating/Sinking
3:42:19 - Effective Density
3:47:40 - Condition For Floating/Sinking
4:45:08 - Application of Archimedes ' Principle
5:11:12 - Effect of Melting on Level of Liquid
5:28:08 - Fluid Dynamics
5:29:08 - Equation of Continuity
5:50:24 - Bernoulli's Theorem
6:06:34 - Derivation of Bernoulli's Theorem
6:37:58 - Velocity of Efflux
6:53:52 - Application of Bernoulli's Theorem
7:20:11 - Viscous Force
7:47:24 - Stoke's Law
7:50:49 - Terminal Velocity
8:09:19 - Types of Liquid Flow
8:18:15 - Reynold 's Number
8:20:55 - Surface Tension
9:03:13 - Energy Perspective of Surface Tension
9:12:58 - Excess Pressure Inside Drop
9:24:19 - Excess Pressure Inside Soap Bubble
9:25:11 - Excess Pressure Inside Air Bubble
9:26:53 - Excess Pressure Inside Cylindrical Surface
9:35:02 - Cohesive and Adhesive Forces
9:38:32 - Angle of Contact
9:44:42 - Capilliary Rise
9:57:12 - The End
Mujhe 10 din Lage , yeh le 🤡
00:00 - Introduction
02:28 - Thrust
11:11 - Pressure Inside Liquid
58:31 - Density of Pure Liquid and Mixture
1:01:16 - Specific Gravity
1:35:41 - Measurement of Pressure
1:36:52 - Barometer
2:03:47 - Manometer
2:16:30 - Pressure Inside Accelerating Liquid
2:41:59 - Force on Container Walls
2:55:44 - Point of Application
2:58:47 - Pascal's Law
3:14:00 - Archimedes' Principle
3:38:44 - Condition For Floating/Sinking
3:42:19 - Effective Density
3:47:40 - Condition For Floating/Sinking
4:45:08 - Application of Archimedes ' Principle
5:11:12 - Effect of Melting on Level of Liquid
5:28:08 - Fluid Dynamics
5:29:08 - Equation of Continuity
5:50:24 - Bernoulli's Theorem
6:06:34 - Derivation of Bernoulli's Theorem
6:37:58 - Velocity of Efflux
6:53:52 - Application of Bernoulli's Theorem
7:20:11 - Viscous Force
7:47:24 - Stoke's Law
7:50:49 - Terminal Velocity
8:09:19 - Types of Liquid Flow
8:18:15 - Reynold 's Number
8:20:55 - Surface Tension
9:03:13 - Energy Perspective of Surface Tension
9:12:58 - Excess Pressure Inside Drop
9:24:19 - Excess Pressure Inside Soap Bubble
9:25:11 - Excess Pressure Inside Air Bubble
9:26:53 - Excess Pressure Inside Cylindrical Surface
9:35:02 - Cohesive and Adhesive Forces
9:38:32 - Angle of Contact
9:44:42 - Capilliary Rise
9:57:12 - Thank you, bacchon!
Itne kam time me kaise kar liya 😂
Bro copy paste hi toh kia hai itni time kyu lagi😂😂😂
Time waste mat kar bhai
BHAI THX YRR ME COMMENT ME DHUNDH HI RHA THA KI YE KON HE 🐷 AUR TO PHLA BANDA NIKLA.!!!
⏳ Timestamps -
00:00 - Introduction
02:28 - Thrust
11:11 - Pressure Inside Liquid
58:31 - Density of Pure Liquid and Mixture
1:01:16 - Specific Gravity
1:35:41 - Measurement of Pressure
1:36:52 - Barometer
2:03:47 - Manometer
2:16:30 - Pressure Inside Accelerating Liquid
2:41:59 - Force on Container Walls
2:55:44 - Point of Application
2:58:47 - Pascal's Law
3:14:00 - Archimedes' Principle
3:38:44 - Condition For Floating/Sinking
3:42:19 - Effective Density
3:47:40 - Condition For Floating/Sinking
4:45:08 - Application of Archimedes ' Principle
5:11:12 - Effect of Melting on Level of Liquid
5:28:08 - Fluid Dynamics
5:29:08 - Equation of Continuity
5:50:24 - Bernoulli's Theorem
6:06:34 - Derivation of Bernoulli's Theorem
6:37:58 - Velocity of Efflux
6:53:52 - Application of Bernoulli's Theorem
7:20:11 - Viscous Force
7:47:24 - Stoke's Law
7:50:49 - Terminal Velocity
8:09:19 - Types of Liquid Flow
8:18:15 - Reynold 's Number
8:20:55 - Surface Tension
9:03:13 - Energy Perspective of Surface Tension
9:12:58 - Excess Pressure Inside Drop
9:24:19 - Excess Pressure Inside Soap Bubble
9:25:11 - Excess Pressure Inside Air Bubble
9:26:53 - Excess Pressure Inside Cylindrical Surface
9:35:02 - Cohesive and Adhesive Forces
9:38:32 - Angle of Contact
9:44:42 - Capilliary Rise
9:57:12 - Thank you, bacchon!
Chap diya 😂
1:38:36 1:38:37
@@IITian_Shivammtrue engineer😂
@@ViratKohli-id6gz 😂
Don't like cuz isne chap diya😂
2:16:24 Homework answer :
Pressure in A : 0.98 atm
Pressure in B : 1.02 atm
4:08:51
1/2
4:40:23
Option 3
4:44:49
Option 3
Yes I got 1/2 also
0.98 Atm ??? Kaise
my answers for 2:16:24 is
In A : 1.4 atm
In B : 1.8 atm
can you explain plsssss
bro my answer for 4:08:51 is 1/8
Mera to backlog series mai bhi backlog chalrah 😢
😂😂😂😂oo bhai
Why bro agar tu soch rahe ho ki 100% questions tum kr loge to ye possible nhi hai bro agar phle se badhiya kr rahe ho to yahi chahiye ✊
Toh hum kya kare
@@chintujaat6351kuch naah apna kaam kr 🥱
Us bro us
7:44:25 in this you have converted the cm² wrong it must be 50 ×10^-4
same here...
Yes
Its ans 2/5
@@Aayush_Jain1 Yes it's 2/5
8:27:50
Along with wander walls' force(s), when the molecules come near for colloision , another electromagnetic force is present which is mutually pushing in nature , thus forces with greater magnitude are present that push the surface molecules outside the liquids like water (which results in volatality of the liquid)
If the above statement is correct then how do surface tension takes place in the same liquid in which evaporation aoccurs
Assumptions
at 7:43:30 sir made a mistake 50cm^@ is givern so to convert we will get 10^-4 so v max will come-- 0.4m/s
Yes
yes...I am also getting the same answer....
Yesss
4:16:50 Ans A is correct because (cbrt19/cbrt27)*(3/3) = (2.67*3)/(3*3) = (8/9)
Imp ( hard for me) ✨50:45 ✨ ✨ 5:11:17 - 5:30:15✨ very op ✨ 8:59:20 ✨
8:51:44
Sir I think each small layers of area in the film will pull the object (not just the laywrs in contact with the atmosphere)
Because at each layer there will be a net upward force on the molecule just in contact with the slider and thus it will contribute in the slider's motion upwards (due to adhesive force)
Therefore we should also consider the contribution of each layer of liquids in the film ( in a nutshell , I am talking about the whole area of liquid in contact with the slider ) and the answer therefore is wrong(perhaps) for this question and oncoming questions too
Sir U R OPPPP., RAJWANT SIR OP ., SALEEM SIR SUPER DUPER OPPPPP.❤…… LIKE FOR ONE MAN WHO IS STANDING 10 HRS+ INFRONT OF US , WORKING DAY AND NIGHT FOR BETTERMENT OF OUR LIFE… THNQQQ SIR. WE LOVE PW.❤ AND IT IS 100% PW IS NOT A COMPANY IT IS AN EMOTION . NOT FOR ME , BUT FOR MANY STUDENTS ❤️❤️❤️❤️
Saleem sir super duper overrated
@@iminuru1881kuch bhi maine dono sir se padha hua hai
@@iminuru1881Every teacher in PW is giving full advanced level content.. all u have to do is diligently follow any teacher and their material!
@@kun-1504 yess
I am not talking about his teaching style, i understand every concept he teaches. But he gets furious very quickly, and starts destroying the apparatus.
I prefer Rajwant sir over him , he's funny and i never get bored while watching his lectures.
@@iminuru1881 that’s very rare
Now he rarely does it, he was new to online teaching 2 years ago.. so he got furious for every comment he read. I’m in lakshya 1.0 and only once he got angry throughout the year.. seems like he got used to online teaching :)
1:35:33 answer is 0.8
40:22 in this ques how pressure at B and at C are equal because there is height difference.
Please solve my problem
because wo ek continuous liquid hai uske beech mai koi wall nhi hai
7:54:54
I have a doubt in terminal velocity(Please consider it gravely):
How can a body entering our atmosphere get constant velocity since force on the body is ever increasing as it gets further and further close to the earth . Force= Gm¹m²/**Re²**
As the force increases the velocity of falling body also increases (which is accompanied by a further increase in the viscous force acting on the body and more power generated )
Bhai wo increase in force bohott THODA sa hai
Fluid Mechanics is easier than projectile motion in 2D, circular motion and moment of inertia.😅
bro projectile and whole kinematics is easy
At 2:54:35 , sir you have made an mistake vhA par ans 1/4 aata bs voh aapne addition mai ek term miss krdi thi F2 force ke andar.
Yes you are right
Kaise
Yes Answer 1/4 hai
Yes
2:16:27 pressure of a=3*10^5 and pressure of gas b=5*10^5
Like if matched the ans
Thx brother
4:40:54 HW QUESTION:
ANS-- [0.6 KG]
I have a doubt regarding gravity free space:
I think it is not practically possible for a slight pressure to exist on the top of liquid in absence of gravity since there is no force under which any moleules will collide towards the surface of liquid...
7:09:16
Sir I think applying Bernoulli's theorem in this question is a huge mistake as air molecules are highly compressible , so there will be a huge error in the answer
ideal
Finally mane aja 15 minutes study kare 😮 Ghar wale bhi bola rahe ha Aja Suraj Kaha se Nikal ha😂 aur Aja Mera attitude aisa raha Ki topper se questions pucha raha tha 😂 fir Kya hone tha usne pure class ke samane bahut bajate Kare 😢
Sir is looking like Honey Singh... Btw awesome session sir, it helps a lot 🙌
2:55:41 sir u have solved this question wrong the correct answer is 1/4
Real legend ultra Pro Max grand master of physics🎉🎉
Are are.... Bhai 😂😂. God to rah hi gya
1:35:40 answer is option(A) 0.8
00:00 - Introduction
02:28 - Thrust
11:11 - Pressure Inside Liquid
58:31 - Density of Pure Liquid and Mixture
1:01:16 - Specific Gravity
1:35:41 - Measurement of Pressure
1:36:52 - Barometer
2:03:47 - Manometer
2:16:30 - Pressure Inside Accelerating Liquid
2:41:59 - Force on Container Walls
2:55:44 - Point of Application
2:58:47 - Pascal's Law
3:14:00 - Archimedes' Principle
3:38:44 - Condition For Floating/Sinking
3:42:19 - Effective Density
3:47:40 - Condition For Floating/Sinking
4:45:08 - Application of Archimedes ' Principle
5:11:12 - Effect of Melting on Level of Liquid
5:28:08 - Fluid Dynamics
5:29:08 - Equation of Continuity
5:50:24 - Bernoulli's Theorem
6:06:34 - Derivation of Bernoulli's Theorem
6:37:58 - Velocity of Efflux
6:53:52 - Application of Bernoulli's Theorem
7:20:11 - Viscous Force
7:47:24 - Stoke's Law
7:50:49 - Terminal Velocity
8:09:19 - Types of Liquid Flow
8:18:15 - Reynold 's Number
8:20:55 - Surface Tension
9:03:13 - Energy Perspective of Surface Tension
9:12:58 - Excess Pressure Inside Drop
9:24:19 - Excess Pressure Inside Soap Bubble
9:25:11 - Excess Pressure Inside Air Bubble
9:26:53 - Excess Pressure Inside Cylindrical Surface
9:35:02 - Cohesive and Adhesive Forces
9:38:32 - Angle of Contact
9:44:42 - Capilliary Rise
Each and every concept is crystal clear...... 🔥🔥
4:08:48 ans is 1/2
Kese Kiya????
@@Subhradeep_ak99 bhai weight = Upthrust kar de
The Sigma/rhow = Volume displace / Volume of body aayega
Then volume ki value put kar de
πR²H/6 // πR²H/3 aayega
@@ukvanshop551 the problem is how did u find the displaced volume? As we dk the radius of that portion right?
Bro you are wrong as we have to take displaced volume radius not full volume radius and radius can find out triangle similarity rule so r came R/2 and answer came 1/8🤗
6:56:47
pe sir P1 = Pnot + rho*g*h1 hona chaiye na ?
And height bhi to poori honi chahiye na A point Tak na ki sirf h1
10:00 hrs...thankuu so much sir ❤️🙏
Bas 10 min dekha?
@@Rakshit-qm4pp😂😂
2:03:42 sir jab liquid alag alag hai toh pressure same kese ho sakta hai?
Bhai question bol ra he ki dusre liquid column ki height tab batani jab ek dusra mercury barometer 76 cm read kar raha hoga matlab same pressure pe jab mercury barometer 76 cm read karega to uski jagah agar dusra barometer rakhde to us column me liquid ki height kitni hogi.😊
Isliye pressure equal karna padega😊
7:43:27 calculation mistake sir
Area=50×10^-4
5:14:52 someone explain H decrease kyo hoya......liq kam displace hoga matlab volume badai ga aur h be kam hora tou H badna chahiye na????????? Explain kro koi
3:49:39 me and my phobia of sir with red pen 😂. Lux 2.0 ❤
the ans to cone questions is 1/8
we can find radius of submerged part by using similarity of triangles
8:56:05 , sar is question mai chhoti wale circle ki radius bhi to chhoti ho jayegi to fir dono ki 2πR same thodi hi na rahegi
Sir 33:25 pr kaise kh skte hai ki
Liquid different h
Mujhe to height different lg rhi hai. ..❤❤❤❤❤
7:18:14 ans is 7.5cc/g
Kaise aaya??
Sir please provide answers to the questions which you give in homework so that we can check whether it is correct or not 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
😅😅
4:40:20 option C
4:40:40 m=100 g
5:13:20 ke case mai sir ne kyun nahi intial case jab stone throw nahi hua tha tab sir ne boat ke mass ko include kyun nahi kiya? U = mg + Mg likhna chaiye tha naa 🤔😥?
I think boat ka thrust alag consider karhai aus pai farak he nhi padai gana .... change stone k upthrust mai ayai ga
Sir 4:06:06 me volume displace me cabity ka volume bhi minus krna padega na?
2:22:36 sir why only (g - a) what not (a-g)
cause g is greater than a
Cause If a will greater than g then it will be an upward acceleration and (g-a) is formula for object freely falling freely
Sir U R OPPPP., RAJWANT SIR OP ., SALEEM SIR SUPER DUPER OPPPPP.❤…… LIKE FOR ONE MAN WHO IS STANDING 10 HRS+ INFRONT OF US , WORKING DAY AND NIGHT FOR BETTERMENT OF OUR LIFE… THNQQQ SIR. WE LOVE PW.❤ AND IT IS 100% PW IS NOT A COMPANY IT IS AN EMOTION . NOT FOR ME , BUT FOR MANY STUDENTS ❤❤❤❤
20
Reply
once a legend always a legend and the legend is salim sir we want salim sir
Ohhh really 😏😏😌
Yes
7:19:59 ans is Option 2
4:40:18 option 3rd
Same option 3rd👍🏿
❤😊🎉 Yahoo, I have completed the whole lecture😅...
But unable to solve all questions😅😢
Sahi Mai ?
Sir scul mei mam ne pressure inside liquid ka formula (RHO G H ) hi likhwaya h konsa wale se ques solve kru aapke wale se ya fir scul wale se pls tell🙏🙏
If Patm is given in question then use P=Patm+९gh otherwise use gauge pressure
Himanshu sir OP ❤️🙏🏻
4:08:49 H / H/2
7:18:48 ans is 9/16
आइए आपका ही तो intzaar था iam waiting this lacture
Sir at 58:30 (8.5atm) is answer I think ❤❤
no 9.5 is the correct ans as if you take 10^5 common you will get the ans.
4:15:52 yha ans 8/9r aaega solution shi h bss wo calculator ki thodi jarurat h 😊
4:40:32 Ans-100 gram
Upthrust is weight of the liquid displaced by the body
Arjuna 1.0 attention ❤
Whole lecture completed in 2 days😂😂 dammmn with notes🥳 thanks sir for this chapter 👍
7:20:07 ans is 5m/s
Hai pata hai sir ne solve kiya hai bhai
10 hrs lec + 5 hrs notes + 5 hrs revision + DDP + Module + backlog = 20 hrs 😅😅😅 fact
Agr 20 hours m chapter ho rha h ye bhut km h
@@_Eren__yeager u are right bro
Bhai module main bhi 4-6 exercise hoti hain 😂😂😂
Ok
DPP
1:13:05 pe p1 equals to p knot kaise?
2:16:20 do you get 3 atm and -1 atm ?!
Yeah😊
@@AIMIIT-wv7do thanks bruh
@@AIMIIT-wv7do btw can we help each other like you help me in which subject you are strong n ill help you in which i m strong
@@DhruvMauzo-tt2nu Sure bro!!
I am good in maths and physics but my chem is weak..wbu....?
I m very good in chemistry 😆
2:55:16 THE ANS IS 1/4
Yes sir forgot to add P1 into the P2
Kaise aa rha hai 1/4
@@Motivateyourself-er1wb kuch nhi Bhai soja raat hogyi
@@twinstar9892 chal bhai subah hogyi ab bta de
@@Motivateyourself-er1wb vapas raat hogyi 🙂 me raat ko hi RUclips open krti hu vapas soja
at 9:01:12 f=rd theta kese hua
Himanshu sir op and chunnu is always op
Who is chunnu?
@@Lakshika29the kid
40:27 force =pressure/area kyu kiya
Because thrust/area= pressure and thrust is a kind of force (perpendicular force)
if i dont have backlog can i study fromhere
3:19:00 Neeche pressure jyada kyu rahega 😶
bhai suun pressure mass k directly proportional hoga toh phir niche ki taraf jada mass hone ki wajah se wahan jada pressure create hoga
8:45:00 To Zameen pe bhi to marna hi hai to isse accha pani me kudjay
Aaj tak formula nhi rata kisi chapter mto isme aise ratunga 😂😂
43:23 1:19:07
5:08:26 zero
How?
@AnshikaPrakash whenever any object floats ,only then there is apparent weight (which he said in the starting of this topic), as in question the object density is greater than the density of water the object will sink, thus no apparent weight or we can say zero(as there is no Mg force).
Hope it helps!!☺️
@Vedant_kakhani great observation! Thank you so much 🙏
@@AnshikaPrakash mention not, btw are you in 11 or dropper?
@ 12th, watched the video for revision
Is it only me or everyone getting more ads here??
Same
All Pw teacher in Physics Lawajb Teacher hai ohh bhai sahab ❤❤❤❤😂😂😂
2:00:56 sir kaise P1=P2 ho ga jab ki dono liquid hi different hai
Dono tube atmospheric pressure read kr rhe hai isi liye dono pressure same hi
9:11:01 AREA 4/3pie r2 hoga na denominator ka 3 kha gya
Maine fluids 11 mai nahi padha tha kya mai yaha se jee mains level ki kar sakta hu
Yes
Sir upar jane me bhi to pressure badhega
P is directly proportional to h
h is depth , not height so when u go high => height increases i.e., depth decreases and so pressure decreases...
@@SohamPathak-vv1ve thanks 👍
4:08:53 1/8
12th ke bad kon sa beach Lena chahiye PIZ REPLY 😢😢😢😊jee ke liye
1.0lena bhaiya repeater batch 2.0matlena bahut pitcher chalojaoge bhaiya
Kuch Mt kr BA kar Jake sale apne time padhai hoti nhi dusro ka competition badhata hai
Sir i think aap pehle ye screen board ke operator the isliye aapko usse pyaar hai
9:34:54 koi explain krdo
1:10:08 sir vo shayad 3.5 nhi 3 hoga ..........
3:42:00
Abh jakr video complete hui sabere se 😢😢😢😢
AITS Mai fail hone Wale baccho , attendance do 😂🎉
😂
Sir, 😮😮❤❤❤❤❤❤❤❤
Op himanshu sir 🎉🎉
58:11 sir yahan pe answer 8.9 atm (according to me) hai
no 9.5 is the correct ans as if you take 10^5 common you will get the ans.
Uriiii babaaa 10 hrssssss
Yt should provide 3x option 🌚🌚
Just cleared my backlog
is this lecture suffient for advance?
Yes , as all the topics are covered but you need to practice a lot of advanced level questions to be prepared for jee advanced
No lmfao
Bhai advanced ke lia kuch sufficient nhi hai
Looking like slender man 8:44:23
Can anyone please explain why point of application is 2H/3
OP lecture sir all doubts are clear 😃😃
wohoo