ভৌত রাশির পরিমাপ ও মাত্রা (Unit Dimension & Measurements) in Bangla | One Shot | Class 11

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TIME STAMPS -
0:00 Introduction
03:00 Unit systems (একক পদ্ধতি)
09:50 Unit less quantities (একক বিহীন রাশি)
16:05 Fundamental & Derived Units (প্রাথমিক এবং লব্ধ একক)
19:30 Dimension of Physical quantities (রাশির মাত্রা)
1:12:50 Errors of measurement (পরিমাপ এর ত্রুটি)
1:41:25 Screw Gauge
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#Physics #Class11 #WBCHSE #PWBangla

[@susantachatterjee.9112]

0:01 Introduction
3:01 Unit system
6:11 Importance of unit
10:15 Unit less PQ
13:13 Angle & Solid angle
16:07 Fundamental PQ
19:13 Unit representation
19:56 Dimension
23:10 Transformation of unit
37:45 Question
1:12:49 Error-I
1:15:46 varnier Scale
1:20:48 Error-II
1:35:26 Question
1:41:31Screw gauge

[@Shine_Explorer]

🙋🙋🙋পড়ো সবাই যেখান থেকেই... Selection হবে এখান থেকেই🎉🎉🎉

[@Cricketlovers-q9e]

😍✌️

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@Manrityanjali2001]

Akdam ❤❤

[@debabratamondal6691]

Kela hobe

[@spider_lily0]

​@@Rajajiii7112 hobe

[@sudipchowdhury1973]

1:38:26 sec theke jai onko ta suru hoia6a setar last calculation ta vul hoie6a. Otar answer hobe 14%. 3rd step ta vul hoie6a. 0.03 +2×0.02+0.03+0.04=0.14=14%{% error}

[@drawingwithsunayani9143]

Right

[@deepdey934]

Thio bhai🥰

[@All_In_One3618]

Yeah ....

[@gw6423]

Ha sir Ota 14%hobe

[@tanmoymondal3126]

Hm sir ota 14% hobe

[@theprincefarhan]

Sir P রাশির ত্রুটির মান নির্ণয়ের Sum টাই আপনি একটি mistake করেছেন,, ওটা sobay হয়তো নাও খেয়াল করে ওটাই লিখতে পারে,, তাই বললাম আর কি। 3×0.01 + 2×0.02 + 0.03 + 0.04
= 0.03 + 0.04 + 0.03 + 0.04
= 0.14
তাহলে % error= 0.14×100= 14%

[@rumpakaitykarmakar2032]

Amra sobai ei lokkho korechi ota mistake korechen sir

[@Richakundu]

Haa 14% hobe

[@technicalarbong6501]

1:40:46 Sir I think ota 12% na 14% hobe..
Cause 2×0.02 = 0.04 hocche.. so answer ta bhule eseche apnar

[@laxmypaul8057]

স্যার দ্বাদশ শ্রেণীর ক্লাস শুরু করুন....আগের বার তো reduce syllabus ছিল

[@soumyadipsahoo972]

Sir suru korun....

[@ankitbhattacharjee_iitkgp]

হ্যাঁ স্যার

[@abrahamraj3358]

Hmm sir

[@najmulislam6253]

Na age 11 hok

[@najmulislam6253]

12 to sob Class sent korechhe agei

[@bishaldey001]

Please class 12 ??🙏🙏🙏🙏🙏

[@rkrk6444]

Full class 12 syllabus (Biology, Physics, Chemistry, Math ) was uploaded in this channel please check it out.

[@ashim8920]

Sir 12th koraben na ?

[@subhadeepghosh2004]

ETA wbjee and neet er jonne
Tay class 11 er songe class 12 o hbe

[@arpandas3702]

Na na 11 😀

[@surajitkumarsahu3287]

Sir class 12 er full year er akta batch anun sir.

[@sanchitadas9254]

স্যার ক্লাস ১১ এর আরো ভিডিও দিন । তাহলে খুব সুভিদা হই ।

[@sahastatusyt]

Sir class 12 er ta suru koren sir pleaseee

[@nandinimajumdar6545]

Sir class 12 এর unit গুলো পড়াবেন plz

[@rinkikhatun82]

Please sir class 12 start koren

[@mayukhpal5573]

Parichato

[@sayandey373]

@@rinkikhatun82 ache check koro

[@modelactivitytaskforallcla5358]

Hm sir ,please sir

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Please sir

[@sanchyansengupta6880]

Sir class 12 er jonno kichu please..year long

[@soumyadipsahoo972]

Ha sir ...

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Ha sir ....

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Ha sir....

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Ha sir

[@anirbanmahata5445]

Ha sir......

[@shubho888]

Sir class 12 WB 22-2023 ar jonno class den

[@rkrk6444]

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[@nazninmollick5442]

Sir 12 er batch start korun 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@ashmitdas2078]

Sir this is the first time I am getting a proper understanding of this topic. Sir thank you for the clearance of my doubts. Best video on RUclips .

[@neetaspirantpw2025]

আমাদের Pw pathsala Kolkata Branch er সবার prio sir... Priyam sir.... Lots of love ❤ sir... 🥰😍😘

[@youtube11230hi]

MAMC 🤣🤣🤣jeta parbi to

[@neetaspirantpw2025]

@@youtube11230hi In Sah Allah... I try my best.

[@youtube11230hi]

@@neetaspirantpw2025 akdom.. All the very best tor lakshya batch to?

[@AK-vb9ks]

@@youtube11230hi amro lakshya batch
Tor?

[@youtube11230hi]

@@AK-vb9ks hmm amro lakshya neet 2023

[@AjayKumar-bp8go]

Thanks sir for this wonderful lecture 💖

[@crazyideas1341]

Sir you are the best physics teacher in the world 🙏🏼

[@sanjoyghosh6135]

Really

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@student1021]

Best lecture ever have on this topic..... seriously it is just amazing to see such content free....thank you PW and thank you to sir..

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@pujaghosh3701]

in that experiment related question ...the ans is 14% not 12%....thank you sir.. for this video

[@amiteshpati7224]

Yes

[@amiteshpati7224]

Omon hoi sir er dos nei

[@DIPAMANDAL-nd6ik]

Ahh there is one who is really serious in th class

[@zydybokjkl]

Class 12th is most wanted batch so please start !! We have a board exam after 8-9 month... Please start quickly 🙂🙏🙏

[@rkrk6444]

Full class 12 syllabus (Biology, Physics, Chemistry, Math ) was uploaded in this channel please check it out.

[@user-rv3fe6kl2q]

Sir amader class12 er batch koi?? 😠😠

[@sayanipaul3501]

Already achhe dakho

[@nazninmollick5442]

@@sayanipaul3501 new batch chai6i amra

[@zydybokjkl]

Ha please start koren class 12th

[@AyeshaKhan-nc8jx]

Already one shot video acha dakhoo

[@OfficialYouTubeChannel800]

Class 12 er batch taa start hole valo hoto

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@manikmallick6740]

Sir class 12 ar jonno amon vabe koraben please 🥺🙏🙏🙏🙏

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@Respe_ct]

SIr you are the best physics teacher i have ever seen ..... thank you PW and thank you sir.

[@Respe_ct]

sir🙏🙏🙏

[@subhamaity2461]

@@Respe_ct true

[@Respe_ct]

@@subhamaity2461 😀

[@subhamaity2461]

Thanks a lot sir , you are wonderful...

[@subhamaity2461]

🙏🙏

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@user-du2xh2cs3q]

​@@Rajajiii7114%

[@sahelee272]

Sir class 12 ta batch ta din ar koto din wait korbo 😤😡

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@modelactivitytaskforallcla5358]

Sir class 12 er start koran please,tahole khub upokrito hobo

[@rkrk6444]

Full class 12 syllabus (Biology, Physics, Chemistry, Math ) was uploaded in this channel please check it out.

[@sangitaghosh9122]

Sir ভরবেগ ক্ষেত্র ও সময়
প্রাথমিক রাশি হলে শক্তির মাত্রা হবে =[p^1A^-1T^-1]

[@abhradeepmandal1737]

For vernier caliper and screw gauge or any other topics..... If you use simulations like rajwant sir ( he has done that in Arjuna jee and neet) ...then it will be great.

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@justjournaled5155]

@@Rajajiii71 Hmmm

[@rizukhan2612]

14 hbe last qsn ee r ans direct del a/ a er jaygay 1 ei vbe likhleo cal kom hy r easily ans beriye ase

[@kushalhalder8496]

স্যার আপনি সত্যিই গুরুদেব এই প্রথম বার এতো ভালোভাবে আমি physics বুঝতে পারলাম physics এর প্রতি সত্যি একটা ভালোবাসা তৈরি হল ।।🙏🙏🙏🙏🔥🔥💥💥❤️❤️❤️🇮🇳🇮🇳

[@kushalsinha.9837]

ekdomi

[@swadeshdinda8136]

Akdom ❤

[@swadeshdinda8136]

​@@kushalsinha.9837
Thik bola7

[@rudraghosh498]

Maska mat laga

[@anuj32879]

স্যার বেশি করে numericals করান ❤

[@kusum6539]

Sir 12 er Class kobe start korben??

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@medicoboydnr8822]

sir please class 12

[@medicoboydnr8822]

class 12 ar unit start koren

[@srimoyeeray6161]

Sir ghat er 2 no maths a 2*0.02= 0.04 hbe and 14 % hbe...pls check this video again and last part a.

[@iamsupriyo]

Sir Please Class 12th suru korun

[@abhinandanhens4041]

Sir please class xii এর chapter গুলোও পড়ান।

[@rkrk6444]

Full class 12 syllabus (Biology, Physics, Chemistry, Math ) was uploaded in this channel please check it out.

[@abhinandanhens4041]

Ok

[@abhinandanhens4041]

But I am talking about the preparation of NEET

[@qurchiahaque9674]

Sir class 11 sob chapter complete korben plzzz

[@anchal0613]

Is not important that bengal board has only Bengali students there are also English mediums in wb board 😕😕😣😣

[@bidishamaity381]

You can see pw english channel ☺

[@rupsa7115]

স্যার বাংলায় neet er study material পাওয়া যাবে?

[@aspirebrium1920]

নাহ

[@mo_o90]

Class 12th er class chai

[@user-hl5ri9cf4g]

Sir ami ekmatro apnar class er jonnoi physics wallah follow kori ❤

[@ovinandan9974]

Class 12 PCMB batch chalu korun please please please please please please please please please please sir Class 12 PCMB batch.

[@zydybokjkl]

Hm please🙏

[@abdulauwalashik7053]

This class like as Alakh sir .

[@sudeshnapatra5730]

You made this easy to understand.....Thanks Sir✌🏻✌🏻👍👍👍👍👍

[@DrTaker]

Apnar kache pore amar MR sir er porano mone pore gelo... Apni darun poran sir, love you ❤️❤️

[@ProGamer-bv2gq]

Satish Mishra Sir>>>PW Bengali Sir.......but it's OK....

[@samsulsk3797]

Thank you sir for this wonderful lecture 🤗🤗🤗🤗

[@a.k2828]

ঠিকঠাক একটু পরান কি যে পরান বুঝতেই পারা যায় না

[@abdulwalid1777]

ঠিকই বলেছো

[@prabhatchakraborty7401]

Khub sundor class excellent 👍👍👌👌 super video 👏👏👏👏👏😃😃😃😃😃😃

[@surajitkumarsaha2829]

স্যার এখানে একটু mistack হয়েছে মনে হয় আপনার..... ওখানে 0.02 এর বদলে মনে হয় 0.04 হতে পারে 1:40:00

[@Motivation-2410-v7w]

Thank you sir

[@sourodiptabarman1918]

1:39:58 sir 0.02×0.02=0.04

[@sanjoyghosh4536]

App a batch ta nei to😢

[@Gaming-Badal]

Sir plz class 12 physic poran sir

[@shreya_20233]

Thank you sir❤🔥

[@archismankhanra1716]

BENGAL'S ALAKH PANDEY 🔥🔥

[@theindiankeyboardist]

best sir 🙏🏼🙏🏼

[@animatickush6919]

1:39:58 ota 0.04 hobe sir.. R answer hobe 14%

[@NeelDhabal]

Sir 11 er Question ta 0.14 hobe 0.12 noy

[@jitenmurmu5834]

Sir class 12 k vule ge6o naki

[@xthetic_gurllx]

Thank you sir 🙏

[@dipendumaity4053]

Sir 12er Kobe Suru hobe

[@sandipporel4727]

স্যার ক্লাস 12 😭😭😭😭😭😭😭😭😭😭😭😭

[@anirbanmahata5445]

Yes

[@MasudSaikh-yi5iy]

P এর ত্রুটির মান 14% হবে

[@SadStory-ip7jc]

Thank you sir.😇😇

[@Samadritachakraborty]

ধন্যবাদ স্যার

[@Vaishnav5880]

Osadharon,sir !

[@Kjyoti9096]

Sir we are very happy👍🏻👍🏻❤❤

[@sampamondal5164]

Your class ar so attractive 😍

[@user-ff6mk1rm3k]

Sir apni onak moja kore poran ata physics na other subjects bojai jache na ,,,,,onek thank you apnake🙂

[@Bengalkings]

THANK YOU PW TEAM

[@sayanpramanick8706]

At 1:40:21
ΔP/P = 0.14 hobe

[@Rajajiii71]

Last question ar answer 12 hobe na 14 hobe

[@modondasss7786]

Sir apni asadharon poran

[@whatswrongwithyou19]

sir last math ta calculations vul hoyeche…

[@agnibiswas8167]

Class xii ki6u vedio din please

[@pwneet7475]

Thanks🌹❤

[@ms.malo2006]

Sir last part a 0.02×2 kore apni 0.02 ans like6en ota 0.04 hobe ki? R thole to add krle 0.14 hbe mne percentage error hbe 14%.. ami ki thik bollam ektu blben plz

[@modondasss7786]

ধন্যবাদ PW

[@mahadebdas7683]

Sir wbchse class 11 er class o ki etate hoye jabe NEET er pasapashi ?

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@ehan7866]

Sir very nice

[@marvelmovieclips2295]

It's awssome

[@artrikamondal4870]

Thank u sir for this wonderful lecture.

[@sujaybiswas7587]

Kire Kemon achis

[@artrikamondal4870]

@@sujaybiswas7587 Apni k bolun to? Ami chinte par6ina.

[@pwstory6310]

@@artrikamondal4870 😄😄😄

[@kushalsinha.9837]

sir last numerical problems ta koranor somoy second line e 2 * 0.02= 0.04 hobe apni multiplication ta miss kore gechen means answer is 14 % not 12%.

[@anuj32879]

dear PW team and alakh sir
আপনারা এর জন্য কিছু module build korun jekhane Class 11 er kmn question ase sei rokom question, wbjee er type question thakbe
amra Payment korteo raji
dekhben aktu
pw ❤❤😊

[@Subhas-kp8if]

Thanks

[@arpanneogi475]

Sir 1:40:26 e apni likhechen 0.02×2 = 0.02 kintu oi ta to 0.04 hobe then answer 14% hobe

[@Bilash_x5]

1.40.46 ota to 0.04 hbe...total error hbe o.14 or 14 %

[@DipayanSamanta-fo6cp]

Ha 14% hobe

[@samitkumar295]

Thank you sir ❤️❤️

[@chamelimahato5264]

We are PWians❤❤❤

[@anusuaporel5977]

sir errors of measurement er sesh math ta 14% hobe

[@suryamukherjee2006]

Thank you so much sir

[@DeepMandal-mt1vx]

Khhub Valo laglo sir thank you sir ❤❤

[@factfinder1113]

Live hobena sir?

[@rkrk6444]

ruclips.net/user/shortsFqj-1uk2pFA (Watch Till The End)

[@nityanandabairagi4346]

Yes yes yes bolboi sir 😆😆

[@firdousnijam2562]

Neet exam agai class 11 sas koren

[@DebdeepMahato-di4ge]

Nahole to vdo Kobe ashbe tar ashai thakbo ar puro bochor periye jabe

[@milanojha8198]

Please sir🙏🙏🙏🙏🙏🙏 , class 12 ar board exam janno class suru korun. Setai basirvag student ar prayijon. R matro 8-9 mas por amader board exam. Aaj thake class suru hole amader preparation ta valo hoto.

[@milanojha8198]

Our must need Board exam class 🙏😲😁😁😁😲 ii

[@subhambanik1525]

Pls complete all chapters of class 11