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Units and Measurements - Most Important Questions (Que. 11 to 25) | Class 11 Physics Ch 1 | CBSE

M

Magnet Brains

CBSE ( Class 11 )

8,162 views 152 11 1:45:34

en hi

👉Previous Video: https://www.youtube.com/watch?v=_I4rtW6CO48 👉Next Video: https://www.youtube.com/watch?v=Cx9W5sNzfAM ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes ======================================================= 📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhX9i59Uq4Uzt82mNAl5lkj8 ✅ In this video, ✔️ Class: 11th ✔️ Subject: Physics ✔️ Chapter: Units and Measurements (Chapter 1) ✔️ Topic Name: Most Important Question (Que. 11 to 25) ✔️ Topics Covered In This Video (Prateek Sir): In this Class 11 Physics video, we will dive into 'Most Important Question' within Chapter 1, "Units and Measurements." We will explore the key concepts, theories, and practical applications related to this chapter. By the end of this video, you will have a thorough understanding of the fundamental principles discussed in Chapter 1 of the Class 11 Physics curriculum. ======================================================= 00:00 Introduction: Units and Measurements - Most Important Question (Que.11 to 25) 01:09 Most Important Question: Que.11 - If x = a + bt + ct2, where x is in metres and t is seconds, what is the dimensional formula of c? 05:55 Que. 12 - What are the dimensions of a and b in the relation: F = a + bx, where F is force and (x) is distance? 09:50 Que. 13 - Find the dimensional formulae of (i) kinetic energy and (ii) pressure. 20:09 Que. 14 - State dimensional formulae for stress, strain and Young's modulus. 22:31 (Que. 15 to 20): Que. 15 - Using the relation E = hf, obtain the dimensions of Planck's constant. 01:09:54 (Que. 21 to 25): Que. 21 - There are four quantities given as angle, strain, relative velocity and relative density. Identify the quantity which has unit but no dimensions. 01:42:45 Website Overview ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps to gives you NCERT/CBSE curriculum-based full courses free from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us: [email protected] ➡️ Website: https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Hindi Medium: https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1 ➡️Facebook:- https://www.magnetbrains.com/out/facebook ➡️Telegram:- https://www.magnetbrains.com/out/telegram ➡️Instagram:- https://www.magnetbrains.com/out/instagram_main #class11 #physics #class11physics #cbse2024_25 #magnetbrains #newsession2024_25 #2024_25 #physics11th #unitandmeasurement #mostimportantquestions #class11thphysics most important questions class 11 physics cbse most important questions class 11 physics chapter 1 units and measurements questions and answers physics class 11 chapter 1 units and measurements important questions important questions for class 11 physics with answers class 11 physics units and measurements questions and answers important questions of physics class 11 chapter 1 class 11 physics chapter 1 units and measurements important questions with answers units and measurements class 11 important questions Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."

👉Previous Video: https://www.youtube.com/watch?v=_I4rtW6CO48 👉Next Video: https://www.youtube.com/watch?v=Cx9W5sNzfAM ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes ======================================================= 📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhX9i59Uq4Uzt82mNAl5lkj8 ✅ In this video, ✔️ Class: 11th ✔️ Subject: Physics ✔️ Chapter: Units and Measurements (Chapter 1) ✔️ Topic Name: Most Important Question (Que. 11 to 25) ✔️ Topics Covered In This Video (Prateek Sir): In this Class 11 Physics video, we will dive into 'Most Important Question' within Chapter 1, "Units and Measurements." We will explore the key concepts, theories, and practical applications related to this chapter. By the end of this video, you will have a thorough understanding of the fundamental principles discussed in Chapter 1 of the Class 11 Physics curriculum. ======================================================= 00:00 Introduction: Units and Measurements - Most Important Question (Que.11 to 25) 01:09 Most Important Question: Que.11 - If x = a + bt + ct2, where x is in metres and t is seconds, what is the dimensional formula of c? 05:55 Que. 12 - What are the dimensions of a and b in the relation: F = a + bx, where F is force and (x) is distance? 09:50 Que. 13 - Find the dimensional formulae of (i) kinetic energy and (ii) pressure. 20:09 Que. 14 - State dimensional formulae for stress, strain and Young's modulus. 22:31 (Que. 15 to 20): Que. 15 - Using the relation E = hf, obtain the dimensions of Planck's constant. 01:09:54 (Que. 21 to 25): Que. 21 - There are four quantities given as angle, strain, relative velocity and relative density. Identify the quantity which has unit but no dimensions. 01:42:45 Website Overview ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps to gives you NCERT/CBSE curriculum-based full courses free from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us: [email protected] ➡️ Website: https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Hindi Medium: https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1 ➡️Facebook:- https://www.magnetbrains.com/out/facebook ➡️Telegram:- https://www.magnetbrains.com/out/telegram ➡️Instagram:- https://www.magnetbrains.com/out/instagram_main #class11 #physics #class11physics #cbse2024_25 #magnetbrains #newsession2024_25 #2024_25 #physics11th #unitandmeasurement #mostimportantquestions #class11thphysics most important questions class 11 physics cbse most important questions class 11 physics chapter 1 units and measurements questions and answers physics class 11 chapter 1 units and measurements important questions important questions for class 11 physics with answers class 11 physics units and measurements questions and answers important questions of physics class 11 chapter 1 class 11 physics chapter 1 units and measurements important questions with answers units and measurements class 11 important questions Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."

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