Measurements and Experimentation Class 9 ICSE Physics | Selina Chapter 1 Vernier Scale, Screw Gauge

"Download the Android App: https://play.google.com/store/apps/de... Ask Doubts:https://www.learnohub.com/ask-questio... Notes:https://www.learnohub.com/revise-note... DPPs:https://www.learnohub.com/daily-pract... Online Tests:https://www.learnohub.com/quiz/icse-9... Timestamp: 0:00 Introduction 00:43 Measurements of Length 05:11 Least count of a measuring instrument 11:35 Measurements of Length 12:09 Principle of Vernier 14:19 Least count of Vernier or Vernier constant 19:46 Example 1 20:55 Measurement with vernier scale 25:28 Vernier Callipers 28:32 Least count of Vernier Callipers 29:48 Zero error in Vernier Callipers 30:37 Kinds of Zero error 33:19 Correction due to zero error 35:09 Measurement of Length with Vernier Callipers 42:49 Principle of a Screw 44:38 Least count of a screw 45:34 Example 2 46:25 Screw Gauge 48:55 Pitch of a Screw Gauge 49:53 Least Count of a Screw gauge 50:53 Zero error in a screw gauge 53:58 Measurement with a screw gauge 58:56 Backlash error 59:37 Example 3 01:01:31 Example 4 01:04:09 Example 5 01:06:27 ICSE Ex. 1B Q.1 01:07:29 ICSE Ex.2B Q.4 01:09:09 ICSE Ex.2B Q.9 LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free! Website: http://www.learnohub.com Facebook: https://bit.ly/LearnoHubFB Instagram: https://bit.ly/LHInsta Join our Telegram Groups Classes 6 to 10 : https://bit.ly/LHTele6-10 Classes 11 and 12 : https://bit.ly/LHTele11-12 About the Founder: Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognized as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work. Watch Roshni's Tedx Talk to know more about her journey:    • The magic passion can create | Roshni Mukh...   #LearnoHubPhysics#SabkoSamajhAayega #FREEhaiParBESThai#ICSEClass9Physics Join us and let us together build this Free Learning Platform! We will surely ensure that you enjoy the real learning with us. Copyright © All rights reserved. LearnoHub | ExamFear Education"