UNITS AND DIMENSIONS in One Shot : All Concepts, Tricks and PYQs || NEET Physics Crash Course

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▶To download Lecture Notes, Practice Sheet & Practice Sheet Video Solution, Visit UMEED Batch in Batch Section of PhysicsWallah App/Website

In this ongoing UMEED series for NEET, Satish sir of PhysicsWallah is explaining to you about Units and Dimension.

In this lecture, we have covered these important topics –
• Physical Quantities, Measurements and Units
• Types of Physical Quantities
• International System of Units
• Dimensions
• Dimensional Analysis and its Application
• Errors
• Combination of Errors
• Significant figures
• Rounding Off
• Math with Significant figures
• Vernier Calliper
• Screw Gauge

There are many other important topics of Physics that we are going to cover in upcoming videos for NEET 2022 exam. Stay tuned with Competition Wallah.

To boost up your NEET 2021 preparation we have started NEET SPRINT Revision Series on our PhysicsWallah app.
For more details check "NEET Sprint" Section & announcement section of your batch on the mobile app.

✨ NOTE : This Batch is Completely FREE, You just have to click on "BUY NOW" button for your enrollment.

📎 NEET TEST SERIES ON PW APP

🔴 Details About The Batch.

✒️ We will cover complete NEET Syllabus in 60 days.

✒️ Daily classes on our YouTube Channel "Competition Wallah".

✒️ PDFs of Lecture Notes & Practice sheet after each lecture will be provided on PhysicsWallah App

✒️ Video solution of each practice sheet will be provided on PhysicsWallah App

TIMESTAMPS -
00:00 Introduction
1:25 Physical Quantity
2:32 Measurement
4:10 Units
8:55 Types of Physical Quantity
9:43 Fundamental Quantity
11:55 International system of units
12:40 Questions
16:32 Dimensions
21:35 Questions
58:00 Dimensions analysis and application
1:01:00 Questions
1:14:27 Dimensions analysis and application continued
1:16:25 Questions
1:32:58 Errors
1:58:48 Combination of Errors
2:01:50 Questions
2:05:25 Combination of Errors continued
2:11:28 Questions
2:14:35 Combination of Errors continued
2:15:31 Questions
2:58:45 Vernier caplliper
3:05:15 +ve & -ve Zero error
3:08:05 Screw gauge
3:12:00 Questions
3:34:00 Thank you ✨

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📌 PHYSICS WALLAH OTHER CHANNELS :

📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :

For any queries or complaints Visit :

#UnitsAndDimensions #Class11 #Umeed #CompetitionWallah
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To boost up your NEET 2021 preparation we have started NEET SPRINT Revision Series on our PhysicsWallah app.
For more details check "NEET Sprint" Section & announcement section of your batch on the mobile app.

✨ NOTE : This Batch is Completely FREE, You just have to click on "BUY NOW" button for your enrollment.










🔴 Details About The Batch.

✒️ We will cover complete NEET Syllabus in 60 days.

✒️ Daily classes on our YouTube Channel "Competition Wallah".




For any queries or complaints Visit :

#UnitsAndDimensions #Class11 #Umeed #CompetitionWallah

PW-NEETWallah
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📑 TOPICS COVERED IN THIS LECTURE ::

1:25 Physical Quantity
2:32 Measurement
4:10 Units
8:55 Types of Physical Quantity
9:43 Fundamental Quantity
11:55 International system of units
12:40 Questions
16:32 Dimensions
21:35 Questions
58:00 Dimensions analysis and application
1:01:00 Questions
1:14:27 Dimensions analysis and application continued
1:16:25 Questions
1:32:58 Errors
1:58:48 Combination of Errors
2:01:50 Questions
2:05:25 Combination of Errors continued
2:11:28 Questions
2:14:35 Combination of Errors continued
2:15:31 Questions
2:42:30 Significant Figures
2:48:00 Questions
2:58:45 Vernier caplliper
3:05:15 +ve & -ve Zero error
3:08:05 Screw gauge
3:12:00 Questions
3:34:00 Thank you ✨

Any mistake forgive me.

All the best 🔥

soumyadipmaity
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TIMESTAMPS -
00:00 Introduction
1:25 Physical Quantity
2:32 Measurement
4:10 Units
8:55 Types of Physical Quantity
9:43 Fundamental Quantity
11:55 International system of units
12:40 Questions
16:32 Dimensions
21:35 Questions
58:00 Dimensions analysis and application
1:01:00 Questions
1:14:27 Dimensions analysis and application continued
1:16:25 Questions
1:32:58 Errors
1:58:48 Combination of Errors
2:01:50 Questions
2:05:25 Combination of Errors continued
2:11:28 Questions
2:14:35 Combination of Errors continued
2:15:31 Questions
2:58:45 Vernier caplliper
3:05:15 +ve & -ve Zero error
3:08:05 Screw gauge
3:12:00 Questions
3:34:00 Thank you ✨

prabhatkumarumrao.
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POV: The person reading this comment.
You can and you will. Don't doubt your abilities. Let's just make it happen ✨👍

suhanichoudhary
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TIME STAMPS


1:28 physical quantities
2:33 measurement
4:13 unit
8:57 types of physical quantities
9:37 fundamental quantities
11:31 derived quantities
11:54 international system of units
12:31 SI system
12:41 question
14:31 Important question
16:31 dimension
21:45 questions
58:44 checking dimensional consistency of equation
1:01:01 questions
1:14:12 deducing relation among various PQ
1:16:25 Questions
1:32:52 ERRORS
1:37:34 Mean value, error, absolute error, mean absolute error
1:39:56 Relative error and % error
1:40:31 error example
1:45:50 least count
1:48:35 Accuracy and precision
1:58:28 combination of error
2:01:54 Question
2:05:18 error in multiplication and division
2:11:17 Questions
2:13:05 error in case of raise to power
2:15:21 questions
2:39:08 significant figures
2:47:59 questions
2:48:45 rounding off
2:53:42 maths with significant figures
2:58:47 vernier callipers
3:01:58 least count
3:05:00 zero error
3:08:06 screw gauge
3:10:56 error
3:12:01 questions

Radhikadhamija
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Neet 17th July best of luck guys Revision hard

badmintonnews
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56:06 answer A
1:19:35 answer is D
1:25:20 answer is A
1:28:10 answer is D
1:28:27 answer b
1:29:31 d
1:32:50 option A
2:19:41 option c
2:28:29 option a
2:31:00 answer is 9%
3:15:20 answer is 0.01
3:24:26
0.61; 0.57;0.59
Actual reported diameter will be mean of all three, so answer is 0.57 which will come out to be mean of these three 👍🏻👍🏻

riyadua
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after waiting a lots of time finally the lecture is out on teacher"s day.

dipakprasadgupta
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Once mr sir said ki ye sb riste kaam nahi aane wale...ekk baar fail ho jaoge to Ghar walo ka bhi bartav change hone lagta h
..I failed in my neet 1st attempt and ...cann feel the change...they were Happy when my boards results were excellent...but now as if I don't exist for them...
Everyone comes after your success so work upon urself not on relationships.❤..

Saloni_Mishra_
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1:28 physical quantities
2:33 measurement
4:13 unit
8:57 types of physical quantities
9:37 fundamental quantities
11:31 derived quantities
11:54 international system of units
12:31 SI system
12:41 question
14:31 Important question
16:31 dimension
21:45 questions
58:44 checking dimensional consistency of equation
1:01:01 questions
1:14:12 deducing relation among various PQ
1:16:25 Questions
1:32:52 ERRORS
1:37:34 Mean value, error, absolute error, mean absolute error
1:39:56 Relative error and % error
1:40:31 error example
1:45:50 least count
1:48:35 Accuracy and precision
1:58:28 combination of error
2:01:54 Question
2:05:18 error in multiplication and division
2:11:17 Questions
2:13:05 error in case of raise to power
2:15:21 questions
2:39:08 significant figures
2:47:59 questions
2:48:45 rounding off
2:53:42 maths with significant figures
2:58:47 vernier callipers
3:01:58 least count
3:05:00 zero error
3:08:06 screw gauge
3:10:56 error
3:12:01 questions

Muskan-qvpc
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Sir what a genius you are I had faced so many problems with vernier and screw gauge but now this topic is clear to me 🥰🥰 thanks sir

leonyt
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TO ALL NEET 2023 aspirants :)
Guys Watch 1 PW lecture for each chapter with full concentration and then go solve as many qs as possible. Cuz qs practice can inc the chances of your selection ✨ go ahead and all the best..
Pour your heart out and do hard work :D it'll pay off one day ✨

praveengupta
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Superb level of Question Banks... Those in need must watch.... I recommend

falakkhan
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Sir 80s kid hai who loves and know nature at ground level ❤️ more precise "he enjoys journey than the results" .... U can see in previous session before this!

Santhosh_rv
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Initially I thought that SM sir is not so good but now I believe that PW ke saare teachers awesome hai ❤️❤️

aliyafatima
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Thank you sir and whole PW team for your endless efforts and guidance throughout our prepration journey. Thank you for being so selfless and giving all you have to us. We'll make it happen.
Regards and utmost respect
Suhani🙏

suhanichoudhary
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Aree maine socha tha is chapter ke lecture nahi aayenge ummeed mein... Kyunki sprint mein ho chuki thi... Anyway such a detailed lecture was needed indeed... Thank you so much Satish sir... And happy teachers day.. 🌹

keralastylevegreceipes
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Not only Alakh sir is great, this man is too ❤️😁

nanjeerammeena
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TIMESTAMPS -
00:00 Introduction
1:25 Physical Quantity
2:32 Measurement
4:10 Units
8:55 Types of Physical Quantity
9:43 Fundamental Quantity
11:55 International system of units
12:40 Questions
16:32 Dimensions
21:35 Questions
58:00 Dimensions analysis and application
1:01:00 Questions
1:14:27 Dimensions analysis and application continued
1:16:25 Questions
1:32:58 Errors
1:58:48 Combination of Errors
2:01:50 Questions
2:05:25 Combination of Errors continued
2:11:28 Questions
2:14:35 Combination of Errors continued
2:15:31 Questions
2:58:45 Vernier caplliper
3:05:15 +ve & -ve Zero error
3:08:05 Screw gauge
3:12:00 Questions

tushitkumarxhb
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48:12 🔴 “Dielectric constant” is a DIMENSIONLESS and UNITLESS quantity.

shilpabhat
welcome to shbcf.ru