domingo, 9 de março de 2014
IIT JEE main&advanced(mathematics)- Vectors & 3D (English) SOJ Sir -etoo...
This IIT JEE main&advanced Mathematics video Lecture is provided by etoosindia.com, online e-learning coaching center of IIT JEE main&advanced with superior faculties of Kota.
sábado, 8 de março de 2014
Electric Charges
In this video, I will demonstrate some realistic experiments that many children may have done as a game, but they have never asked the reason.
First, I will show three simple experiments that they can easily do at home:
1- Rub two balloons on my hair. When I close them, they repel each other
2- Rub a balloon on my hair. Then roll a soda can toward the balloon.
3- This time, I will rub a balloon through my hair, and then try to bend a stream of water using it to different directions
Now that they are excited, I will start explaining the reason. I will give a simple introduction about the positive and negative charges. Then I will draw how the charges are placed on the balloon, and how they redistribute the charges on nearby objects.
license
MIT TechTV
WEBSITE ORIGINAL
http://video.mit.edu/watch/electric-charges-8406/
WEBSITE ORIGINAL
http://video.mit.edu/watch/electric-charges-8406/
quinta-feira, 6 de março de 2014
terça-feira, 4 de março de 2014
Higher algebra : A Sequel to elementary ALGEBRA for SCHOOLS - HALL AND KNIGHT
AQUELES TEMPOS NÃO EXISTIA INTERNET TINHA QUE SER FULL BIBLIOTECA.
WEBSITE ORIGINAL
https://archive.org/details/higheralgebraseq00hall
Author: Hall, H. S. (Henry Sinclair), 1848-1934; Knight, S. R. (Samuel Ratcliffe)
Subject: Algebra
Publisher: London : Macmillan ; New York : St. Martin's Press
Language: English
Call number: b12786226
Digitizing sponsor: Wellesley College Library
Book contributor: Wellesley College Library
Collection: Wellesley_College_Library; blc; americana
Assinar:
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