/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sanjay11511 https://cdn.slidesharecdn.com/profile-photo-sanjay11511-48x48.jpg?cb=1572369975 I am a teacher and author of Physics. I have authored a number of books on different titles in physics for IIT JEE/AIEEE, Graduation and Post graduation level. For more details kindly visit to: http://www.scribd.com/spphysicsworld3108