Friday 18 October 2013

Ernst Pascual Jordan

Ernst Pascual Jordan was born on  October 18, 1902. He was a theoretical and mathematical physicist who made significant contributions to quantum mechanics and quantum field theory. He died on July 31, 1980. 
photo:en.wikipedia.org
 
Photo: Arjun
Place: Chavara @ Kollam


An n type semiconductor is

(a) Negatively charged         (b) Positively charged            (c) Neutral
Ans: Neutral