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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MCQ Questions for Class 11 Chemistry Chapter 6 Thermodynamics
Last modified on:3 years agoReading Time:11Minutes[PDF] Download MCQ Questions for Class 11 Chemistry Chapter 6 Thermodynamics Here we are providing MCQ Questions for CBSE Class 11 Chemistry. In this article, we are covering mcq questions for CBSE Class 11 Chemistry Chapter 6 Thermodynamics with Answers. Related Posts Why Taking Test is Necessary for Better Preparation? Practicing…
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MCQ Questions for Class 11 Chemistry with Answers
Last modified on:3 years agoReading Time:10Minutes[PDF] Download MCQ Questions for Class 11 Chemistry with Answers Why Taking Test is Necessary for Better Preparation? Practicing MCQ questions is a proven and effective method for improving your understanding of a subject. When you practice MCQ questions, you are not just testing your knowledge, but you are also reinforcing…
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Assertion Reason Questions for Class 11 Maths Chapter 16 Probability
Last modified on:3 years agoReading Time:12Minutes[PDF] Download Assertion Reason Questions for Class 11 Maths Chapter 16 Probability Here we are providing assertion reason questions for class 11 maths. In this article, we are covering Class 11 Maths Chapter 16 Probability Assertion Reason Questions. Detailed Solutions are also provided at the end of questions so that students…
