What Is a Pith Ball Made of?


Pith-ball is made up of small non-conductive lightweight ball-like material. It is an electroscope used in testing the presence of a charge on an object by bringing it near the uncharged pith-ball. Pith-ball was invented by John Canton who was a British inventor around 1754.
Q&A Related to "What Is a Pith Ball Made of"
Lightweight. pith balls. help to show electrostatic attraction and repulsion. A pith ball picks up electric charge. .
Rugby balls have traditionally been made using brown leather, but modern editions often use natural rubber or synthetic materials that are better able to withstand the elements. Either
Soccer balls. Originally it was made from an inflated pigs bladder with a leather casing. Nowadays the pigs bladder has been replaced by a rubber balloon. Although leather is still
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com