48:34 a.) 4 significant figures. (b.) 5 ( c.) 7 48:59 a.) 2 (b.) 3 and (c.) 1 50:04 a.) 3 (b.) 9 and (c.) 6 50:55 a.) 5 (b.) 6 and (c.) 5 51:50 a.) 6 (b.) 10 and (c.) 7 52:52 answer is 4 significant figures for all the questions
0:0:00 Unit and Measurements in 60 Minutes 00:52 Chapter Flow - Part 1 Measurement 01:54 Measurement: 1. Physical Quantity 07:39 Measurement: 2. Measurement 10:18 Chapter Flow - Part 2 Units 11:44 Units: 1. System of Units 22:51 Chapter Flow - Part 3 Dimensions 24:34 Dimension: 1. What are Dimensions? 25:12 Dimensions of Physical Quantities 28:13 Dimensional Analysis & Its Applications 41:24 Chapter Flow - Part 4 Significant Figures 41:49 Significant Figures: 1. What are Significant Figures? 49:19 Significant Figures: 2. Rules for Identifying Significant Figure 52:56 Significant Figures: 3. Significant Figures in Mathematics Operations 55:59 Rounding Off
Sir *Maine abhi tak kuch nhi padha hai* *Please sir* Sir please continue this series for class 11 And also 12 Please sir ❤️🙏🙏😭😭🥺🥺 Maths physics Chemistry 🙏🙏🙏🙏😭😭😭🥺🥺🥺😭😭😭
33:58 Since Dimensions of Force = [MLT^-2] and for density = [ML^-3] So, [Force] = [X] / [Density] (Principle of homogeneity) =[MLT^-2] = [X] / [ML^-3] =[MLT^-2] [ML^-3] = [X] =[M^2L^-2T^-2]
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We are from 2023-24 batch
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thnks bro
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before exams comments full of like=95%,,,,,,but after exam like=90%..thankyou atleast you didnt do that...I hope u get 95% not 90%
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Pressure.
Unit-N/m2 or kg/m.sec2 or Pascal
Dimension -[ML-1T-2]
@@naitikoli5618
Thnx 👍
Bro pressure =F/A so F=kgm/s²/M² = Kgm¹s²
Any one watching in august🤣
@@SanjitaPanthi-ig1lj yahhh me
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48:34 a.) 4 significant figures. (b.) 5 ( c.) 7
48:59 a.) 2 (b.) 3 and (c.) 1
50:04 a.) 3 (b.) 9 and (c.) 6
50:55 a.) 5 (b.) 6 and (c.) 5
51:50 a.) 6 (b.) 10 and (c.) 7
52:52 answer is 4 significant figures for all the questions
😮
Thanks
Thnx 👍
I know like u 😊
Wow yar 🎉😊
Anyone watching in August 😢😅😅
0:0:00 Unit and Measurements in 60 Minutes
00:52 Chapter Flow - Part 1 Measurement
01:54 Measurement: 1. Physical Quantity
07:39 Measurement: 2. Measurement
10:18 Chapter Flow - Part 2 Units
11:44 Units: 1. System of Units
22:51 Chapter Flow - Part 3 Dimensions
24:34 Dimension: 1. What are Dimensions?
25:12 Dimensions of Physical Quantities
28:13 Dimensional Analysis & Its Applications
41:24 Chapter Flow - Part 4 Significant Figures
41:49 Significant Figures: 1. What are Significant Figures?
49:19 Significant Figures: 2. Rules for Identifying Significant Figure
52:56 Significant Figures: 3. Significant Figures in Mathematics Operations
55:59 Rounding Off
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🙌
10 batch who started learning 11 without seeing the result,,,,, 😄 keep attendance👇
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Yep bro
Present
Pressure=force/area.
Dimensions formula=ML-1T-2
Improve sound quality 😢😮
YUP
27:08 [ML^-1T^-2] are dimensions of pressure.
Since Pressure = force/area
=[MLT^-2]/[L^2]
=[ML^-1T^-2]
👏👏👏
16:46 pressure=force /area means N/m²
Sir *Maine abhi tak kuch nhi padha hai*
*Please sir*
Sir please continue this series for class 11
And also 12
Please sir ❤️🙏🙏😭😭🥺🥺
Maths physics Chemistry
🙏🙏🙏🙏😭😭😭🥺🥺🥺😭😭😭
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V Yes 😂
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31
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Me 🙂✊🏼 my paper is on 15th may
My paper is also on 15 th may
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✋️
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Kon kon class 11 2024-25 batch 😅 like
Pressure=force /area.
Dimensions formula=ML-1T-2
Unit =Pascal
Amazing lecture sir
Plz provide this type of lecture for all chapters
It will be a great pleasure
Thanks 👍
Sir your teaching method is so easy 🎉❤ you sir
Anyone come to watch in 18 August
Anyone in ❤August ❤ 2024
( i hope you will cover your maths paper in time 💀💀💀)
😂😂😂
Best of luck guys ❤❤❤🎉
Thankyou sur for thus video , this 30min (in 2x speed) revision will be very helpful a day before exams😊😊😊😊
Class XI students attending here 😀👇👇
11th ka lecture he to 11th class ke hi aayege nahi to 2nd class ke 😅😅😂😂😂
Mundu 😂
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I'm 12th
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@@Hazellllll247 yes
Unit of pressure = [ M L-1 T-2]
sir most of the time board ke aage rehte ho please side me khade rehkar explain kiya karo taaki video baar baar pause na karna pade
Sir Mera pura class 11 wasted hai main kaise 12 ke saath jee mains ki preparation kar sakta hu main abhi zero hoo maine abhi tak kuch nahi padha
Moj kar
Pressure= N/m² = kgms-² / m² = kgm-¹s-²
[ ML-¹T-² ]
Thank u sir..😊..
August last week me kis kis ki first unit test hai...😢🎉
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Yahh me too 😂
Pressure = force/area
It's unit is pascal
= m*a/ m²
30 july anyone?
Pressure =Force/Area
= (Mass×Acceleration )/Area
= kgm/s²m² =kg/ms² = Pascal
Agar 10 me hamara science me interest na ho or 11 me medical rakhi ho to kaise padai ki or dhean de ...? Anyone pls
Broo Kuch panee k liye Kuch khonaa pdtaa haiii science m interest aajygaa pdho to shii
😂😂😂 just leave science man.
If you don't have interest u can never gain it
2024 2025 batch welcome 🎉
Sir 2:25 but according to economics these quantities urf feeling can also be measured in term of utils.❤
Knowledge
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Ye physics hai inke yaha aaisa hi hota hai 😂
@@Amol-o5r😂😂
2:13 sirr itna sach ni bolna tha 🥲
_umexh.10
_umexh.10
Sir pls ch2 and 3 one shot 60 min bhi lao
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Perfect and Very wonderful Explanation Sir 🔥☺️
Legends watching before exam 😎
comment ⬇️
Present😎
Anyone August.
Iam
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Who watching this video after result
Me
33:58 Since Dimensions of Force = [MLT^-2] and for density = [ML^-3]
So, [Force] = [X] / [Density] (Principle of homogeneity)
=[MLT^-2] = [X] / [ML^-3]
=[MLT^-2] [ML^-3] = [X]
=[M^2L^-2T^-2]
Who watch for s.a - 1 exam half year paper
Amazing videos sir it is really good and helpful to me and all my friends
Anyone watch at September
Pressure-- N/m2 or kg m-1s-2 or pascal
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Awesome sir ur explanation are so friendly n soo helpfull ❤ heads off to u
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Pressure= Force/Area mlt-2/l2 = ml-1t-2 (force perpendicular wala)
Presure =force /area mlt-2/l2=ml-1t-2
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H😅
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11:28 pe kis kis ne apna hand measures kiya 😂😂😂
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Insta id kya h apki
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Mene
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Sir half yearly aa rha hai 20 se question practice vala video bhi la dijiyega
Very helpful and time saving video better than 5 and 6 hours leacture😅
😂😂😂😂😂😂
5:18 😅
20 July, anyone
Anyone watching in one day before exam ---------->😂
I'm watching this on 6july
Happy independence day
Who are watching one day before exam 😂😂
Thank you so much sir for completing within 60 min..
Ans : significant factors : 4
4
4
4.
sir doubt hai...multiplication of significant fig eg...999.7*9=8997.3 to rule ke hisab se hammara answer basss 8 ya 9 hoga????
Best of luck for your tommorow's exam😂😂
Like for 11 class new batch please 👇🥰
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