Download the free suppliment to Physics WOrld online at the following link. This supplement focusses on the challenges in Vacuum and the solutions. Click Here to download The download covers Vacuum Technology : Basis for innovation and Process Optimiza...
IAPT (Indian Association of Physics Teachers) is an association of Physics Teachers spread through out the country. It was started by Late Dr. D. P.
Khandelwal in 1984 and today it has 5000 life
Physics, Chemistry, Biology and Astronomy : Set of last four years question papers with answers / solutions of NSEP, NSEC ,NSEB and NSEA is available. To get this, send a DD of Rs. 100/- in favour of