Table of Contents
Charging of Insulators
Since charge cannot flow through insulators, neither conduction nor induction can be used to charge, insulators, so in order to charge an insulator friction is used. Whenever an insulator is rubbed against a body exchange of electrons takes place between the two. This results in appearance of equal and opposite charges on the insulator and the other body. Thus the insulator is charged.
For example rubbing of plastic with fur, silk with glass causes charging of these things.
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Reynolds Number
Last modified on:3 years agoReading Time:10MinutesWhat is Reynolds Number? The Reynolds number (Re) is a dimensionless parameter used in fluid mechanics to characterize the flow of a fluid (liquid or gas) around an object or through a conduit. It relates the inertial forces to the viscous forces in the fluid and helps determine the type of…
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Class 10 Science Chapter 3 Metals & Non-Metals Study Notes
Last modified on:4 years agoReading Time:1MinuteClass 10 Science Chapter 3 Metals & Non-Metals Study Notes Here we are providing study notes for class 10 science chapter 3 metals and non-metals. Students can use these study notes for better understanding of the topics. This study notes are very helpful for exam preparation. You may also like:
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Class 10 Science Chapter 2 Acid, Bases & Salts Study Notes
Last modified on:4 years agoReading Time:1MinuteClass 10 Science Chapter 2 Acid, Bases & Salts Study Notes Here we are providing study notes for class 10 science chapter 2 Acids, Bases and Salts. Students can use these study notes for better understanding of the topics. This study notes are very helpful for exam preparation. Acids are the substances which…
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Class 10 Science Chapter 6 Life Processes Study Notes
Last modified on:5 years agoReading Time:1MinuteBIOLOGY: FOR CBSE CLASS 10 (Science Book 1) Kindle Edition by MANJU KAUSHIK (Author) Format: Kindle Edition
