For PDF Notes,best Assignments visit and DPPs@ physicswallahalakhpandey.com/ Physicswallah App on Google PlayStore bit.ly/2SHIPW6 Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ ALPHA Class 11 Chapter 2 : Units and Measurement 01 - Introduction to Dimensions JEE/NEET ua-cam.com/video/UuzZYVRcemY/v-deo.html Units and Measurement 02 || Dimensional Analysis : Principle of Homogeneity of Dimensions - JEE/NEET ua-cam.com/video/MxO4q2BLAvM/v-deo.html Units and Measurement 03 || Dimensional Analysis : Deriving the Formula of any Physical Quantity ua-cam.com/video/JZ8rc02PG5o/v-deo.html Units and Measurement 04 || DPP -1,2 & 3 Solving || Best Questions on Dimensional Analysis JEE/NEET ua-cam.com/video/C-3OExIVuGQ/v-deo.html Units and Measurements 05 || Significant Figures JEE/NEET ua-cam.com/video/d9PWG1xro68/v-deo.html Units and Measurements 06 || Error Analysis - Part 1 JEE/NEET ua-cam.com/video/YIUHndbwnZE/v-deo.html Units and Measurements 07 || DPP - 5 Solving || Error Analysis - Part 2 : Best Questions JEE/NEET ua-cam.com/video/SvVqfDqFOT8/v-deo.html Units and Measurements 08 || Vernier Calipers - Best Concepts with Basic to Advance Questions ua-cam.com/video/JRv_HJfGXPg/v-deo.html Units and Measurements 09 || Screw Gauge Or Micrometer Screw Gauge - Best Concepts with Numericals ua-cam.com/video/RVqmzuHyCA4/v-deo.html
For DPP 06 visit physicswallahalakhpandey.com/ There is a calculation error @ 45:00 Q3) The addition is done wrong . Answer will be 1.84cm ,i.e, option b is correct For PDF Notes,best Assignments visit and DPPs@ physicswallahalakhpandey.com/ Physicswallah App on Google PlayStore bit.ly/2SHIPW6 Follow us on: Instagram instagram.com/physicswallah/ Facebook: facebook.com/physicswallah ALPHA Class 11 Chapter 2 : Units and Measurement 01 - Introduction to Dimensions JEE/NEET ua-cam.com/video/UuzZYVRcemY/v-deo.html Units and Measurement 02 || Dimensional Analysis : Principle of Homogeneity of Dimensions - JEE/NEET ua-cam.com/video/MxO4q2BLAvM/v-deo.html Units and Measurement 03 || Dimensional Analysis : Deriving the Formula of any Physical Quantity ua-cam.com/video/JZ8rc02PG5o/v-deo.html Units and Measurement 04 || DPP -1,2 & 3 Solving || Best Questions on Dimensional Analysis JEE/NEET ua-cam.com/video/C-3OExIVuGQ/v-deo.html Units and Measurements 05 || Significant Figures JEE/NEET ua-cam.com/video/d9PWG1xro68/v-deo.html Units and Measurements 06 || Error Analysis - Part 1 JEE/NEET ua-cam.com/video/YIUHndbwnZE/v-deo.html Units and Measurements 07 || DPP - 5 Solving || Error Analysis - Part 2 : Best Questions JEE/NEET ua-cam.com/video/SvVqfDqFOT8/v-deo.html Units and Measurements 08 || Vernier Calipers - Best Concepts with Basic to Advance Questions ua-cam.com/video/JRv_HJfGXPg/v-deo.html Units and Measurements 09 || Screw Gauge Or Micrometer Screw Gauge - Best Concepts with Numericals ua-cam.com/video/RVqmzuHyCA4/v-deo.html
Sir you are the best teacher in the universe 🙏👍😍👍. Pls make a strategy video for jee mains 2021 and CBSE 2021. Those who want this too like below 👍👇👇👇👇
I am a science teacher and have just retired. Recently while surfing the youtube videos got to watch this. I really have become a great fan of your amazing way of teaching. Your students are really lucky. I am sure one day you will rise to the rank of top physics teachers though you have already achieved this feat. God bless you abundantly. 🙏
@@ChiragNegi-oj7nw bruh he is a teacher and he is appreciating the effort of alakh sir so please treat him like a teacher and don't use such cuss words in this channel
HW q. ans MSR will be the reading on M.S. JUST before 0 of vernier scale. Here it is 12.2 cm Coinciding division of V.S = 7 L.C. = 0.01 (general V.C) So total reading = msr + l.c* coinciding = 12.2 + 0.01*7 =12.27 cm.
Omg so I have recently joined Akash for neet prep and all of my teachers are teaching so well except the physics one I have been facing problems in understanding physics and because of that teacher I started to dislike physics now I have found alakh sirs videos and my concepts are getting cleared
Before sir has agreed that his content was limited between jee mains and advanced But Alpha series is sure to gain success because it is upto the point of advanced with question solving and past year problem analysis and solving techniques Thnks alakh sir
Sanjay Bisht stop posting link to unknown websites by using Sirji's name! Report him guys! And don't click on that link. If you click it, an unknown file starts downloading. If you accidentally click it then switch off your internet connection quickly and then delete the file. And PLEASE REPORT THIS GUY!
Parvez Naik Bhai please check coincide division on Vernier scale not on meter scale And coincide division on Vernier scale is at 7th division I think now u r clear bro
In question no 3 the answer would be 1.8+0.04=1.840(no rounding off would be done as the option b contains the accurate ,so rounded off answer will give wrong answer)
at 46:30 we can eliminate the last 2 options as the L.C of vernier callipers is 0.01 which is 2 decimal places...so the last 2 options get eliminated and the ans for the q should be option B..... 1.8+0.04=1.84......Love You Alakh Sir
@@PhysicsWallah Sir, Your biggest fan Arjun here.Sir, I was an average student but after watching your videos, I think I can Score the best in JEE MAINS and ADVANCED. I belong to lower class family, and I had seen almost all videos of yours including this one. As we all know that you already said that you'll not taught us Chemistry. But literally your videos which you have removed were so good as compared to Awasthi Sir. Please upload them back to your channel Sir. It's a huge request from one of your student who is totally dependent on you.Please Sir help. Another request I want to do is that Please bring something for Chemistry also. It also marks equals as compared to Maths and Physics. Please do something sir. PLEASE
No one taught why vernier scale reding is least count × coinciding division but alakh sir taught that... I think that spirit of honesty and hard work toward student had made him such a legend.
Sir some questions 1. Will you be doing screw gauge and parallex method also some measurements like au. Light year and all? 2. Does the test series will be conducted in alloted time where we will get our rank too? 3. What will be the cost for your test series? 4. Will you be completing with semiconductos? And sir alpha ne sbko hila diya h....infact coaching ke teacher bhi nhi padhate iss tarah........... Thank you so much sir
@@PhysicsWallah sir u r my real inspiration.......u made alpha physics for the love of physics but we watch alpha physics lectures for the love of yours only.......SIR REALLY TYSM...Aapki takkar koi nhi kr skta....schhii...
@@studentofpw8302 watch it ten times over! Read ICSE Concise Physics (even if you are from CBSE).... It is best explained there! I hope we can crack this together bro!
I am from Pakistan you are really great I am checking your lectures I understood really well even though I solved the question 12.2+0.07 is 12.27 answer thanks sir
47:03 Total reading=MSR+VSR =12.2+0.01*7 =12.27cm Thank you sir for teaching us so good I am in class 8 and still can do these questions so well just because of your teaching ✨
The empire of physics wallah has increased with the ALPHA series and the physics wallah app will make this empire the greatest of all time We are eagerly waiting for it👍👍👍 All hail to the PHYSICS WALLAH 🙏🙏
Sir in this year you help us lot . during this pandemic , your series helps me a lot and able to understand the concepts like crystal clear ... Hats off to you sir
Thank you Sir! Your way of teaching have no words... Finally I have reached here watching all previous videos of this chapter! Will continue watching your videos! We truly belong to PW family! 🙏❤️ Thanks a lot
@@chhavi069 To Bhai suno 'sir screw gauge ka lecture banao' ko copy karke sare baccho ko bhejo aur unhe kehna ki iss messge ko vo bhi aage pahuchay tb hi hoga.Surwat hm dono karte h
46:56 Since it's given 10 VSD=9 MSD THUS, I MSD = 0.1 CM LC WILL THUS BE 0.01 CM (USING THE FORMULA AND NOW EVERYONE REMEMBERS) Total reading = MSR+VSR (Observe that the zero of vernier scale isn't coinciding with 12.2, and 12.2
he explained the whole concept behind this measurement ... and with so much humour ...... which our physics teacher don't explain ... lots of good luck for the future sir...
46:49 HW q. ans MSR will be the reading on M.S. JUST before 0 of vernier scale. Here it is 12.2 cm Coinciding division of V.S = 7 L.C. = 0.01 (general V.C) So total reading = msr + l.c* coinciding = 12.2 + 0.01*7 =12.27 cm.
@@manthanpatel9971 vernier scale starts after the 2nd division of main scale. You need to consider the vernier scale from the point where the zero of vernier is.
@@m.d.gamingbansal9541 Didi/bro round off hi karna he to calipers kyu use karna he!!!!! Caliper isliye use hota he taki hum point ke bad second or more decimal tak accurate ho sake...😅😂 Aur aap round off kar rahe ho.... caliper rooth jayega😂😂
@@blackpinkistherevolution4823 blackpink is like so overrated, most of the immature kids are influenced by the foreign culture so they also try to indulge themselves in their trends.
1 hour 13 minutes 21 seconds of only vernier calipers. Amazing.... this is not Alpha series sir, it should be called Alpha+Beta+Gamma+Delta+Epsilon.... . Thank You so much sir.
He is making already fool students more fool. Without going into the depths how exactly least count comes out to be 1MSD-1VSD he teaches physics like "aisa hota hai" Smallest wali konsi hai 1MSD, 1VSD ya 1MSD-1VSD , such stupid approach. I have known teachers who gives more insight into how these instruments work in better way in just less than 10 minutes. Actually problem is with students they want things to get easy at the compromise of reality of complexity. To jo teacher cheezo ko asaan kr de unke liye woh acha hai bhale hi bewakoof bna kr nikal jaye. Is level pr teachers ke students bahut immature hote hai unhe pta hi nhi real physics kya hai. Inhe aage ja kr smjh ayega agr kisi sahi level ke physics padhne wale teacher se padhne la mauka mila.
@@khanahsan20 bhai we are not toppers like you jo 10 minute ki video dekhkar sb smjh main aa jaye.Aur tumhe itni aasani se samajh main aa jata h to unhi teachers k channel pe videos dekho isme kyon aaye ho bad comments dene
who are studying this concept in 9th because of pearson iit foundation btw alakh sir your teaching is really best i have pw 9th subscription and i have solved that 2003 jee question or the 2nd question that you did in the lecture i am so happy i can't expree in my words
After 3 mnths im back again to revise this chp 😂😂😂😂...May Universe grant uh the strength to achieve ur dreams ❤️....stay blessed! Be calm don't stress ur self! 💖😊
@@sarthakgoel1267 tumne dekha ki ni acha percentile lagane wale bhi physics board exam ko tough kh rhe the To top boards a student aleast needs 98 in physics,..... Not any exam is easy or tough ok
Sir mai aapaka jitana dhanyawad Karu utna Kam hai Thakyou so much 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏾🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏿🙏🏽🙏🏻🙏🏼🙏🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🙏
40:40 to 43:06 Is what I was searching for last 1 month since I studied this chapter........finally I reached the right place..and got my answer.... Thanking you sir... Love form jharkhand...❤❤
A huge respect from karnataka sir....the way u making the students while watching the lecture it maintains a constant interest towards the lecture...Thanx sir 😊 and I am a big fan of your physics classes as well as the gaana superb sir 👍
He started his journey with a small board and now he his running a very big platform ,he became the role model and hope for many millions students.......🍂🍃✨ Very big thank from my bottom of heart 🥰❤️
it's so awkward when I am learning from alakh sir without using headphones...he sings at any instant 't'....🤭🤭😄😆...my parents looking me with unusual expressions...hahaha so funny...tells me that aj ke jamane ke bache ko padhna he nai hai...she will not listen when sir is explaining but will hear at that time only when alakh sir ....in bet thanks sir v good explanation
Bro its wrong..... Sir ne kaha tha ki msr = reading on main scale just before 0 of vernier scale... And at 12.2 v.s is at zero... So you will take 12.1 not 12.2 🤗
@@pratibhamishra3640 46:52 Dhyan se dekh lo .... Vernier ka 0 kaha hai....... Maine vernier ke 0 marking ke just pehle hi reading li thi ..... Aur vernier ka zero se just pehle hai 12.2. sayad tum vernier ke starting me jo line hai usko zero man Rahi ho.... Agar Mai galat hu to please batao kaha galti hai
Sir u teach brilliant i m now reading in expensive coaching but they don't know how to teach but when we have UA-cam with alakh Pandey so don't need to hesitate
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ALPHA Class 11 Chapter 2 : Units and Measurement 01 - Introduction to Dimensions JEE/NEET
ua-cam.com/video/UuzZYVRcemY/v-deo.html
Units and Measurement 02 || Dimensional Analysis : Principle of Homogeneity of Dimensions - JEE/NEET
ua-cam.com/video/MxO4q2BLAvM/v-deo.html
Units and Measurement 03 || Dimensional Analysis : Deriving the Formula of any Physical Quantity
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Units and Measurement 04 || DPP -1,2 & 3 Solving || Best Questions on Dimensional Analysis JEE/NEET
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Units and Measurements 05 || Significant Figures JEE/NEET
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Units and Measurements 06 || Error Analysis - Part 1 JEE/NEET
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Units and Measurements 07 || DPP - 5 Solving || Error Analysis - Part 2 : Best Questions JEE/NEET
ua-cam.com/video/SvVqfDqFOT8/v-deo.html
Units and Measurements 08 || Vernier Calipers - Best Concepts with Basic to Advance Questions
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Units and Measurements 09 || Screw Gauge Or Micrometer Screw Gauge - Best Concepts with Numericals
ua-cam.com/video/RVqmzuHyCA4/v-deo.html
Sir, there is a mistake in Q. No. 3 (46.09) Ans should be 1.84 and not 1.804 as 1.8 ➕ 0.04=1.84. Kindly check it 🙏
Ok sir
Sir how pierre vernier was able to make the least count of vernier scale
Sir,i didn't get the 1st as if the marking are in mm then m.s.d would be 1mm/10=0.1 then the answer come is 0.02
sir neet me bhi question aate hai kya verniar callipers ke
46:30 sir answer should be 1.84 cm
(1.8+0.04=1.84)
Correct 👍
yes bro
👍
@krishna verma if u will round it off then the answer would be 1.8cm.
Yes... That's right
Actually I got confused so I came to the comment section 😆
For DPP 06 visit physicswallahalakhpandey.com/
There is a calculation error @ 45:00 Q3)
The addition is done wrong . Answer will be 1.84cm ,i.e, option b is correct
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ALPHA Class 11 Chapter 2 : Units and Measurement 01 - Introduction to Dimensions JEE/NEET
ua-cam.com/video/UuzZYVRcemY/v-deo.html
Units and Measurement 02 || Dimensional Analysis : Principle of Homogeneity of Dimensions - JEE/NEET
ua-cam.com/video/MxO4q2BLAvM/v-deo.html
Units and Measurement 03 || Dimensional Analysis : Deriving the Formula of any Physical Quantity
ua-cam.com/video/JZ8rc02PG5o/v-deo.html
Units and Measurement 04 || DPP -1,2 & 3 Solving || Best Questions on Dimensional Analysis JEE/NEET
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Units and Measurements 05 || Significant Figures JEE/NEET
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Units and Measurements 06 || Error Analysis - Part 1 JEE/NEET
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Units and Measurements 07 || DPP - 5 Solving || Error Analysis - Part 2 : Best Questions JEE/NEET
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Units and Measurements 08 || Vernier Calipers - Best Concepts with Basic to Advance Questions
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Units and Measurements 09 || Screw Gauge Or Micrometer Screw Gauge - Best Concepts with Numericals
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1 st
Sir you are the best teacher in the universe 🙏👍😍👍. Pls make a strategy video for jee mains 2021 and CBSE 2021.
Those who want this too like below 👍👇👇👇👇
@@harshitagrawal6392 its your dream 😂
best of luck for next lecture
Sir give appox date of app
Sir please make a video for the solutions of NCERT physics class 11 book please 🔥🔥🙏🙏🙏🙏🙏🙏
I am a science teacher and have just retired. Recently while surfing the youtube videos got to watch this. I really have become a great fan of your amazing way of teaching. Your students are really lucky. I am sure one day you will rise to the rank of top physics teachers though you have already achieved this feat. God bless you abundantly. 🙏
Ys sir ☺
Yes sir 🙏
Yes Sir
Sir aap bhi aisa bna na phir 🤣🤣 dusro ki chatna bnd nhi karna h.....
Akshay be like : "ameer admi dekha nhi ki beekh magna chalu kr dia "
@@ChiragNegi-oj7nw bruh he is a teacher and he is appreciating the effort of alakh sir so please treat him like a teacher and don't use such cuss words in this channel
HW q. ans
MSR will be the reading on M.S. JUST before 0 of vernier scale. Here it is 12.2 cm
Coinciding division of V.S = 7
L.C. = 0.01 (general V.C)
So total reading = msr + l.c* coinciding
= 12.2 + 0.01*7
=12.27 cm.
Yes bro correct answer
Yup 😊
The clarity of the concept that he gave at 42:00 just blown away my mind.. just like a light sparkled in my brain, excellent
46:10 -Answer of question no. 3 must be 1.84cm.
@Y.S Rathore Exactly, option B is correct
Why can you explain?
You are right answer of the question is B one
sir nind me rahte haina isliye galati ho jati hai.
mistake ho gayi hogi brother...
Sir ne galti se kar diye hoge
2:27 Intro of Vernier Calipers
11:33 Formulas
27:40 Questions
31:33 Reading of Vernier Calipers
43:55 Questions
1:02:38 Zero Error
Thank You! :)
thanks
@@rudradevjha_ welcome bro 😊
Thanks
thanks
Ty
Omg so I have recently joined Akash for neet prep and all of my teachers are teaching so well except the physics one I have been facing problems in understanding physics and because of that teacher I started to dislike physics now I have found alakh sirs videos and my concepts are getting cleared
Same bro
His lectures are awesome
Exactly same situation 🤧
I think we both are from the same batch.......
Same here
Me also..😂
Before sir has agreed that his content was limited between jee mains and advanced
But Alpha series is sure to gain success because it is upto the point of advanced with question solving and past year problem analysis and solving techniques
Thnks alakh sir
59:00
Sir why can't we change least count formule = 1 Vsd - 1 MSD.
Plss answer me
I am getting confused.
Sanjay Bisht stop posting link to unknown websites by using Sirji's name!
Report him guys! And don't click on that link. If you click it, an unknown file starts downloading. If you accidentally click it then switch off your internet connection quickly and then delete the file. And PLEASE REPORT THIS GUY!
@Aayush Sharma right👍
@@armsf4297ua-cam.com/video/HQptIP_J-w0/v-deo.html(jee-mains/iiit/kvpy/NDA)
@@swayamdeshmukh5552 ua-cam.com/video/HQptIP_J-w0/v-deo.html(jee-mains/iiit/kvpy/NDA)
47:2 ans:- 1MSD=1cm/10= 0.1cm
LC=1MSD(1- m/n)
LC= 0.1(1-9/10)
LC=0.01cm
TOTAL READING= MSR+ VSR = 12.2+0.01×7
=12.2+0.07
= 12.27 cm
Bro 7 kha se Aaya can you explain please bro
@@MrAwesome-qt3ly diagram me dekhna V.S. ki 7th division coincide kr rhi h
Good bro my answer is same as u
12.28 8th position coincide karr rahi hai
Parvez Naik Bhai please check coincide division on Vernier scale not on meter scale
And coincide division on Vernier scale is at 7th division
I think now u r clear bro
In question no 3 the answer would be 1.8+0.04=1.840(no rounding off would be done as the option b contains the accurate ,so rounded off answer will give wrong answer)
Yes
Exactly
Yeah 😕
Yes.......
That's the calculation mistake I guess
46:07 -- answer. Must be 1.84cm
Yes correct, i was searching for this comment. Thanks
Yes
Yes
Bro hmko laga ham addition bhul gya 😂bhai thnx comment karna ka liya
@@AdityaKumar-bz2qj Same With Me 😂😂😂
at 46:30 we can eliminate the last 2 options as the L.C of vernier callipers is 0.01 which is 2 decimal places...so the last 2 options get eliminated and the ans for the q should be option B.....
1.8+0.04=1.84......Love You Alakh Sir
Yeah answer should be b
But I think it's a mistake we can rectify it
Ans is 1.84 not 1.840
There are a large difference
I m also confused in 1.804 and 1.84, thanks
@@sachinpandey8652 how's there a large difference between 1.84 and 1.840 ??
Sir It is humble request to start alpha. Series of chemistry
Baki sab toh thik hai but itna load koi kaise lega
12th batch
Alpha batch
Notes and app
He is working 24×7 for us
Ya please
Yes sir
Yes sir plz
Yes sir please 🙂🙂🙂🙂
46:59
Least count= 0.01cm
MSR =12.2cm, VSR = 7th div
Reading = (MSR + VSR × LC)
= (12.2 + 7 × 0.01) cm
= 12.27 cm
We have same
Same broo
7 kaise aaya ?
Coinciding is 7
Look vernier
Total reading=MSR+VSR
=12.2+0.01×7
=12.27 cm
(Time:47:02)
HAAAA
Yes
Me also
Glt h
But how to take coinciding division of VS ? Plzz help guys
I am seeing that in every two days 10000 new people are subscribing physics wallah.
What a craze for physics wallah
I love alakh sir.
👍👍👍
True.🙏🙏
@@PhysicsWallah sir ji SALLM apko
@@PhysicsWallah Sir, Your biggest fan Arjun here.Sir, I was an average student but after watching your videos, I think I can Score the best in JEE MAINS and ADVANCED. I belong to lower class family, and I had seen almost all videos of yours including this one. As we all know that you already said that you'll not taught us Chemistry. But literally your videos which you have removed were so good as compared to Awasthi Sir. Please upload them back to your channel Sir. It's a huge request from one of your student who is totally dependent on you.Please Sir help.
Another request I want to do is that Please bring something for Chemistry also. It also marks equals as compared to Maths and Physics. Please do something sir. PLEASE
ua-cam.com/video/IbSOPcIOMhw/v-deo.html
@@PhysicsWallah i am prashant from shahjahanpur. Soon u will cross 3 million subscribers
No one taught why vernier scale reding is least count × coinciding division but alakh sir taught that...
I think that spirit of honesty and hard work toward student had made him such a legend.
Mujhe to kisi ne vernier capilee ji nahi btaya
Mujhe toh aaj pata chala vernier calliperse kya hota hai
That 's zero error
@@durgeshjoshi1542 same bhai 😂
Fr
Sir the answer of 46:26 question should be 1.840 cm not 1.804 cm bcuz 1.8+ 0.04= 1.84
Not question answer tha bhai
@@RinaDevi-od5iz she/he said that the answer for that question is that... to vo vhi bola/boli
Yes 1.84 hoga
Sir some questions
1. Will you be doing screw gauge and parallex method also some measurements like au. Light year and all?
2. Does the test series will be conducted in alloted time where we will get our rank too?
3. What will be the cost for your test series?
4. Will you be completing with semiconductos?
And sir alpha ne sbko hila diya h....infact coaching ke teacher bhi nhi padhate iss tarah...........
Thank you so much sir
It's too early to answer any of your questions right now
@@PhysicsWallah even 1st one question is early to be answered sir ?
@@PhysicsWallah sir u r my real inspiration.......u made alpha physics for the love of physics but we watch alpha physics lectures for the love of yours only.......SIR REALLY TYSM...Aapki takkar koi nhi kr skta....schhii...
@@PhysicsWallah you cheets neet 2020 students by not completing semiconductor
@@PhysicsWallah SIR PLZZZZZ FOR 2020 BATCH ALSO TAKE REVISION COURSES PLZZZZZ MANY OF US DEPENDENT ON U PLZZZZZZZZ
Proud to have you sir. Being a NEET aspirant solving questions of JEE Advanced is like a miracle for me.
Same dudeeee..😎😂🔥
😁yeahhh
Same brooooo!!! 😁😁
@@studentofpw8302 watch it ten times over! Read ICSE Concise Physics (even if you are from CBSE).... It is best explained there!
I hope we can crack this together bro!
@@BanerjeeBabu
okay 😊
thank u bro
quote that 100% suits on alakh sir
"simplicity is the best policy "
your simplicity makes u our fav😍😍😍
Alakh sir ne App launch nahi kiya kya hoga aage
don't worry bro ..sir said that it will be launched soon it means it will be launched soon 🤗
Yup
Heyyyy cam you please tell me whether sir has made video lectures on... Amines bio molecules and polymerss please reply
@@rekhachandani8359 no
Sir i study this topic with
my kota teacher but i can't understand since 3day,but you just explain this topic in 30 min. Love you sir❤
same here with narayana fucking college taking lakhs but doesnt say upto the level for last sections
Best lecture on VERNIER CALLIPER..Ever♥️♥️
sacchi baat...
🤜100 taka🤛
Is is asked in neet ??? Plz reply
@@dr_shiva8415 definitely
Ye topic book mai h kya?
46:08 answer is 1.840 not 1.804
Yes u r right
Yes u are right
Nhi bhai or bhan
No... Answer is 1.804
@@rabindrakumarparida6398 kaise Bhai , 1.8 +0.04 Kya hota hai
Sir Don't ever feel down that you aren't getting instant good response from us the SERIES IS BEST
Sir ne kuch kha tha ky video me ??
Bhailog sir ko screw gauge ka lecture banane ke liye meri help karo aur iss message ko copy karke tum bhi sare baccho ko reply karo.
Friends we should say to sir to bring lecture on screw gauge ..please spread message so that sir can know.
Ab bolo continue karne ko fir se vag gaya..
Any 2024-2025 , 2024-2026 NEET and JEE Aspirants here???
Attendance!
Yes
Yes
Yess
Yes
Yes
46:02 - Sir the answer for Qno.3) should be 1.840 cm but you have written 1.804 cm by mistake
Haa truely said
Yaa
Sir when u say "hello bacho" ....a smile came on my face😊
I feel the same...
What is smile ??
Total reading= msr+vsr
=12.2+0.01×7
=12.27cm
Thank you sir 🙏
You are great
Yes correct hai
Yes
1.207 tho nhi ?
@@NIGHT_WATCHER_69 nhi 12.27 hi hoga q3 me sir ne addition glt kiya isliye vesa ans. Aaya
Msr 12.2 kaise aaya aur coinciding vs 7 kaise plzz koi bata doo
I am from Pakistan you are really great I am checking your lectures I understood really well even though I solved the question 12.2+0.07 is 12.27 answer thanks sir
Sir: *Kuch badhiya se sawal lete hain JEE ke*
Also sir: *Yea to halwa sawal hai.*
Halwa sawal h toh IIT kahe nhi nikaal lete..... AIR 1 aaega mere hisab se🤔🤔🤔🤔😂
@@Adarsh__- 😂😂😂😂ha Bhai dekha h
@Mohammad Zafar Eqbal oyeeee sunnnnn bhai owasi😑😑mere samne alakh sir ki bejjati mtt krrr😑jo maulavi sahab tughe acha padhate ho unse pdh le😑yha koi jarurat nhi h😑😑😑
Physics Wallah
"Isko laga daala toh life jingaa lallah"
🤩🤩🤩🤩🤩🤩
Jinga Lala nahi ‘JINGA LALLAH’😆
@@veereev3563 okay
He is like shinchan grown up with the knowledge of physics.
Yes😂 *100% TRUE*
Will he upload motion in a straight line ??
ua-cam.com/video/GPfoWKK3ol8/v-deo.html
@@sukhman7439 I mean for alpha series😅😅
+ Chemistry
L.c=1MSD (1-m/n)
=0.1(1-9/10)
=0.1×0.1
=0.01
Total reading=MSR+VSR
=12.2+ L.c×coinciding reading of v.scale
=12.2 + 0.01×7
Total = 12.2 +0.07
Reading = 12.27 answer
____2_______________. Main scale
12 ' ! ' ' | ' ' ' ' 13 ' ' '
|
|0__________..| v.scale
.........|
7 10
shouldnt the answer be 12.28 as the commo division in vernier scale is at the 8th division?
Hh
@@sohampawar2100 it is at 7th division not 8th.
Reason : you have to start counting the vsd from 1 of vernier scale and not from zero.
@@sohampawar2100look carefully it's on 7th
@@sohampawar2100 aankhon ka ilaaj karwa
47:02
Toatal reading =MSR+VSR
=Reading on M.S just before zero + Lc× coinciding division on v.s
= 12.2+0.01×7cm
=12.2+ 0.07 cm
=12.27 cm
From which stream you are?
Correct
Good shmya...
Yes my answer is same like this your
Answer=12.27👍👍👍👍👍🙏
@@Sudeep_Singh_25 you stupid I understand pc=physics and chemistry but you say she take m=mathematics she could take biology
46:40 answer of that question will be 12.27cm
Total Reading = MSR +VSR
MSR = 12.2 cm
VSR=0.01(7)=0.07
Total Reading = 12.2+0.07=12.27
Bro it's 12.27 because zero of vs is just after 12.2
Bro aapne coinciding point kya li hai 7 ya 8 🧐🧐
@@SHRIKANT_EDITZ coinciding point is 7 in this question
Answer is 12.27 cm
Pura 100 percent feel aa Gaya sir 😎♥️... Bahat khubsurat sa concept hai..(◍•ᴗ•◍)❤ aur aapke DPP practice karke bahat bahat Maja a Raha hai sir..🤩🤩🤩
That's Alpha for you
@@PhysicsWallah Thank you so much sir... 🥰🥰🥰
47:03
Total reading=MSR+VSR
=12.2+0.01*7
=12.27cm
Thank you sir for teaching us so good I am in class 8 and still can do these questions so well just because of your teaching ✨
Sir's last lecture on white board...Sir's "mitarrr de" ia a nostalgia
And that "Kall liya? " 😂
@@nikitavaid8310 kaha se ho...
Hindi me bool..... Bot(noob).. 🤣
Kya likha hai be
babuaa e up bihar wala language hai bujhe
The empire of physics wallah has increased with the ALPHA series and the physics wallah app will make this empire the greatest of all time
We are eagerly waiting for it👍👍👍
All hail to the PHYSICS WALLAH 🙏🙏
Where is the app available?
@@nikolovdimitry5996 it's not yet launched bro
Shashwat Awasthi Are you talking about All in one study app??
@@sreesapanguluru2811 physics aur chemistry ke liye.....lagta hai naye ho
ua-cam.com/video/zTNbodTYyXM/v-deo.html
47:03 Answer is 12.27 cm 12.2 as a MSR and 0.07 as VSR respectively.
Ans same to same
Correct bro...
Yes
Ayin 🙄
Yes
46:05 1.84cm
Yes I too got the same
Right❤
In the entire youtubers this person only gives us the feel for physics.... Hats off u sir nd ur way of teaching...🙏
Sir one heart from Physics Wallah watched all your lecture Thanks for your hard work your first batch Jee 2020
Sir in this year you help us lot . during this pandemic , your series helps me a lot and able to understand the concepts like crystal clear ... Hats off to you sir
Thank you Sir! Your way of teaching have no words...
Finally I have reached here watching all previous videos of this chapter! Will continue watching your videos!
We truly belong to PW family!
🙏❤️
Thanks a lot
A- *Adorable* ☺
L- *loved* ❤
A- *Awesome* 🤩
K- *kind* 😊
H- *Humble* 😌
Sir........with alot of respect 🙏🙏🙏🙏
Hii
9305361062 pe call kro please
9305361062 pe call kro please
Hy what is the answer of 47:05
@@hunnysharma.3097 may be.... 12.27 cm 😊
46:06 Opt (b) must be the answer
4.02
Total reading = reading on MS just before 0 of VS + LC × coinciding division of VS
12.2 +0.01×7
12.2 + 0.07
12.27 cm
This is the perfect vid to understand the concept of Vernier Caliper- thank you so much!!
Sir, please screw gauge aur parallax method par ek lecture kariye🙏🙏🙏🙏
Sabko mil ke kehna hoga sir ko
@@atulayaankit7338 ha
@@chhavi069 To Bhai suno 'sir screw gauge ka lecture banao' ko copy karke sare baccho ko bhejo aur unhe kehna ki iss messge ko vo bhi aage pahuchay tb hi hoga.Surwat hm dono karte h
@@atulayaankit7338 there should be sis not bhai bro😅😅
Where is parallax method I face a lot of difficulties in it, plx frnds hlp me plx
Had just completed watching your previous video after completely attempting DPP 5 and this video popped up in my notifications.
46:56
Since it's given 10 VSD=9 MSD
THUS, I MSD = 0.1 CM
LC WILL THUS BE 0.01 CM (USING THE FORMULA AND NOW EVERYONE REMEMBERS)
Total reading = MSR+VSR
(Observe that the zero of vernier scale isn't coinciding with 12.2, and 12.2
Good sister'👍
@@harshrajput.official 🙂:)
Is this answer correct
You are wrong bhai didi answer is correct
How did you get 1MSD= 0.1 cm
46:23 (1.8+0.04) = 1.84 cm
B is the correct answer
Sir, your concept has really helped me a lot to overcome the fear of physics. Thanks a lot.....
he explained the whole concept behind this measurement ... and with so much humour ...... which our physics teacher don't explain ... lots of good luck for the future sir...
You are right
No humor man ☠️ dedass 8 yr old comedy
I have never praised any teacher in any comment box. But you are a legend.Thank you sir for teaching in such an interesting way.
Thankyou sir bhut ache se clear hogaya thanks 😊
46:49 HW q. ans
MSR will be the reading on M.S. JUST before 0 of vernier scale. Here it is 12.2 cm
Coinciding division of V.S = 7
L.C. = 0.01 (general V.C)
So total reading = msr + l.c* coinciding
= 12.2 + 0.01*7
=12.27 cm.
Total Reading = M.S. D + V. S. R
= 12.2 cm + 0.01 cm * 7
=12.2 cm + 0.07 cm
=12.27 cm
reading on ms just before zero of VS
so, u have to take 12.1
AND
ANSWER should be 12.17
Mera bhi 12.27 aa raha hai
@@manthanpatel9971 vernier scale starts after the 2nd division of main scale. You need to consider the vernier scale from the point where the zero of vernier is.
@@manthanpatel9971 correct bro
@Dream 11 expert v
Bro is ko round off bhi krna hai
total reading=MSR+VSR
=12.2+0.01*7
=12.27cm
Ye Shi hai
12.3 round off
Correct
Correct 12.27
@@m.d.gamingbansal9541 Didi/bro round off hi karna he to calipers kyu use karna he!!!!!
Caliper isliye use hota he taki hum point ke bad second or more decimal tak accurate ho sake...😅😂
Aur aap round off kar rahe ho.... caliper rooth jayega😂😂
The only teacher who give us the feel of physics
Sir you are one step than HC VERMA sir😊😊😊
Your Teaching is at such a level that even the blind person could also learn by hearing your lecture.
Aap asli Alakh Pandeyji sir hai ya nakli sir ?
@@shrinwantii nakli h ye
@@shrinwantii Nakli he Asli wale apni tarif kabi khud nhi Karenge
No. 4 Answer = 12.27cm
thank you Alakh sir for making this very easy
Sir DPP questions are excellent.
ua-cam.com/video/KeINPMaEciA/v-deo.html
Uffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
Ufffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
This teacher helped us to visualize the vernier caliper without even showing the real one.
Hat's off sir❤😍👌
kya yeh class 11 ki physics mai hai mujhe nhi mil rha please tell me where on which page please tell me
@@StudyWithMasterjiravigangele kaunsa page
@@StudyWithMasterjiravigangele measurement in lenght walia topic mai hai
👌👌👍👍
@@blackpinkistherevolution4823 blackpink is like so overrated, most of the immature kids are influenced by the foreign culture so they also try to indulge themselves in their trends.
45:59 Sir very Silly calculation mistake , (1.8 + 0.04 = 1.84 not 1.804) and I tried it many times thinking that I might be wrong
And I think I am the only one who noticed this mistake
@@Mayank_0117 no dear you are not the only one
Many of the students have found that mistake 🙂
Sir writen is good and right
@@Mr.krushnawaghtum log emotion ko har baat pe supoort karoge , even if it is wrong , actual andhbhakt
@@Meinnhibataunga123point hai bhai
But wo bhi insaan hai robot nhi
Mistakes hoti hai
Aur agar kisi ko problem ho to mat hi dekho sir ke videos. . 😊
Q.4) Total reading = 12.27cm
My all doubts are sorted after watching this lecture sir....Thank you so much...
Bhai Mera to 12.07 AA rha hai ans is que ka
Jra explain kr kr btao ge kya
31:47 To know how to get readings
Feel 🔥🔥
@@PhysicsWallah feel se
@@PhysicsWallah 46:14 par K question me 1.84 cm aega na sir
12.17 cm answer agar galat ho to sahi batana pls diagram bala question
@@sumalyabanerjee7153 bro Sahi hai
As Total Reading = M.S.R + V.S.R
= 12.2cm + 7(0.01)cm
= 12.2 + 0.07 CM
= 12.27CM
1 hour 13 minutes 21 seconds of only vernier calipers. Amazing.... this is not Alpha series sir, it should be called Alpha+Beta+Gamma+Delta+Epsilon.... .
Thank You so much sir.
He is making already fool students more fool. Without going into the depths how exactly least count comes out to be 1MSD-1VSD he teaches physics like "aisa hota hai" Smallest wali konsi hai 1MSD, 1VSD ya 1MSD-1VSD , such stupid approach. I have known teachers who gives more insight into how these instruments work in better way in just less than 10 minutes.
Actually problem is with students they want things to get easy at the compromise of reality of complexity. To jo teacher cheezo ko asaan kr de unke liye woh acha hai bhale hi bewakoof bna kr nikal jaye. Is level pr teachers ke students bahut immature hote hai unhe pta hi nhi real physics kya hai. Inhe aage ja kr smjh ayega agr kisi sahi level ke physics padhne wale teacher se padhne la mauka mila.
@@khanahsan20 to tum kya kar rahe ho yaha
Ahsan Khan Suggest any other physics teacher pls 🙏
@@khanahsan20
bhai we are not toppers like you jo 10 minute ki video dekhkar sb smjh main aa jaye.Aur tumhe itni aasani se samajh main aa jata h to unhi teachers k channel pe videos dekho isme kyon aaye ho bad comments dene
manan patel 😂😂
46:57 ans sir VSR=0.07cm and Total Reading=12.27 cm🙏 Jai Alakh Baba❤️
GANAPATIBABA OF PHYSICS ❤️
12.17 aayegi total reading bhai
Explain please....
@@vishal4527 exactly correct 💯
@@sanashaikh-sc7cn kaise?
No bro answer is 12.27cm
who are studying this concept in 9th because of pearson iit foundation btw alakh sir your teaching is really best i have pw 9th subscription and i have solved that 2003 jee question or the 2nd question that you did in the lecture i am so happy i can't expree in my words
Ooh hell day by day competition is increasing. I am in 11 th but these questions sloved by 9th students. I have to labour hard now🥲
did the same and fked up in the 9th class, take my advice and study of ur class only
@@assassin427same here bro
@@k4rnaexactly
His teaching style makes Physics easy. Student's god.
lol...lol...lol...ha...ha...ha...
@@geetugupta7244 shut up unacademy's bot
After 3 mnths im back again to revise this chp 😂😂😂😂...May Universe grant uh the strength to achieve ur dreams ❤️....stay blessed! Be calm don't stress ur self! 💖😊
Bhai kkrh
I found him in 12th and he transformed me from "board me pass kaise hounga" to a topper!
*(seriously)*
😂
So which exam u have topped so far btw.. (just asking)
Ankit Maheshwari open book test in class
Board ka topper Bhaut aasaan kaam hai sirf ncert rat lo. Main game toh jee top karna hai
@@sarthakgoel1267 tumne dekha ki ni acha percentile lagane wale bhi physics board exam ko tough kh rhe the
To top boards a student aleast needs 98 in physics,.....
Not any exam is easy or tough ok
You are best teacher Alakh. Sir 😅😅😊😊❤❤
Alakh sir: Maina ki h mehnat, jo dekha vo pa liya UA-cam ka through naya pariwar h paliya❤❤👍👌
Cringe
Amit Badhana
Total reading is equal to
M.S.R +V.S.R
12.2 +0.01×7
12.27
Thank you sir for teaching us 😁😁
yep bro
@@toxic_ak
Hahaha
No bro it will be 12.28 because coinciding division is of 8.
No sir jee becaue coinciding division is 8
@@amanpreetsingh8441 coinciding division is 7 , count it from 0
sir i think in question 3 46:32 answer will be 1.84 cm because it is the sum of (1.8 + 0.04).
Yes
Yess
Bilkul bro. Me toh pagal ho gaya, matlob kayce 1.804 😇😇😇
Sir mai aapaka jitana dhanyawad Karu utna Kam hai Thakyou so much 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏾🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏿🙏🏽🙏🏻🙏🏼🙏🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🙏
Alakh Pandey,You have really excellent grip and during explaining, You enjoy.
46:10
Q.3
Total reading = 1.8+ 0.04
= 1.840cm
And sir written 1.804cm which is wrong
It's just by mistake
Human error
Yeah
He just got a mistake, you are worng!!
Yes same doubt
Ans of ques 4(46:53) is 12.27
Sir, lecture was outstanding
Yes...
Pehle muzhe yeh batao ki msr kya hain diagram mein kuch samazh nahi aa raha
I mean value
@@shaunakyelulkar6196 ... quality high krke dekho...tb value clearly dikh jayega
@@shaunakyelulkar6196 MSR is 12.2 cm
This is an excellent video. The topic thoroughly covered. You're an inspiration for quality educational content
At 46:06 the answer should be 1.84 cm
As
1.8+ 0.04 = 1.84
Yes
Bro please adjust yaar ,sir ke liye itna to banta h na
Yes it should be 1.84 not 1.804.
Yes yes
Yes
Sir you deserve "best physics teacher award" of the country...🔥☺️🙏🙏
Not country, world
@@kondannagarikeerthireddy2058 Namo kaul is also best physics teacher
why not the best teacher award of the world
@@sumanroy8408 Best can be associated with only one person check you facts buddy
@@sumanroy8408 dekho kahi se ye pakistani aa gya
40:40 to 43:06
Is what I was searching for last 1 month since I studied this chapter........finally I reached the right place..and got my answer....
Thanking you sir...
Love form jharkhand...❤❤
A huge respect from karnataka sir....the way u making the students while watching the lecture it maintains a constant interest towards the lecture...Thanx sir 😊 and I am a big fan of your physics classes as well as the gaana superb sir 👍
He started his journey with a small board and now he his running a very big platform ,he became the role model and hope for many millions students.......🍂🍃✨
Very big thank from my bottom of heart 🥰❤️
Kon h ye
47:03 Total Reading = MSR + VSR =
12.2 + (0.01 × 7) = 12.27 cm
Vai thanks
same aya mera v
never clicked this fast!❤️
Me too
Me too
Me too
First to view😍👇
ua-cam.com/video/nBxUff5QV4Q/v-deo.html
Aaj Tak aapki DPP Nehi mili
The last video on his channel with simple board, marker and feel. So many memories, so many things i learnt 🧡
it's so awkward when I am learning from alakh sir without using headphones...he sings at any instant 't'....🤭🤭😄😆...my parents looking me with unusual expressions...hahaha so funny...tells me that aj ke jamane ke bache ko padhna he nai hai...she will not listen when sir is explaining but will hear at that time only when alakh sir ....in bet thanks sir v good explanation
Really😅
Same happened with me
😆😆😂Too much funn
Sir I watched this video just 2 days before my mains and because of you I got 4 additional marks in my mains :) . Thank You Very Much SIR !!
How much marks did u get?
@@aynain1810 4
@@apacheattackhelicopter8778 are vo total puchra
@@apacheattackhelicopter8778 how many you got in total bro
@@apacheattackhelicopter8778 lmao 😂
Sir 46:40
Answer will be option (b)
1.840 cm
Sir apke sawaal ka jawab...
TOTAL READING=MSR+VSR=
(12.2+0.01×7)cm=(12.2+0.07)cm
=12.27cm
@@udit5767 that's right not write
@@udit5767 sorry you were wrong so.......don't mind please
Bro its wrong.....
Sir ne kaha tha ki msr = reading on main scale just before 0 of vernier scale...
And at 12.2 v.s is at zero...
So you will take 12.1 not 12.2
🤗
@@pratibhamishra3640
46:52
Dhyan se dekh lo .... Vernier ka 0 kaha hai....... Maine vernier ke 0 marking ke just pehle hi reading li thi ..... Aur vernier ka zero se just pehle hai 12.2.
sayad tum vernier ke starting me jo line hai usko zero man Rahi ho....
Agar Mai galat hu to please batao kaha galti hai
@@drsoumenbiswas3463 ye sahe hai jaakar baake ka lecture padh ke aao 😏😏😏dumb
Q3- 1.8+0.04=1.84cm
Yess u r right
Bade bade logo se choti choti gltiya hoti h 😜🤪
Yes bro I get confused to see his answer
right
@@VINODKUMAR-sn6ve u are right
Sir, the most clear and "to the point" lecture I have ever seen about Vernier Callipers👍👍.Even my lab teacher didn't explain it to me😁
what!!! you guys are going to lab ???
@@ananjayjaiswal5380 I am currently in class 12th and verniers are taught in 11th. So I was talking about previous year😅😅
😂🤣🤣🤣
@@ananjayjaiswal5380 aap chronology samajhiye😂🤣🤣🤣
Same
Sir u teach brilliant i m now reading in expensive coaching but they don't know how to teach but when we have UA-cam with alakh Pandey so don't need to hesitate