際際滷shows by User: arunkumar549 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: arunkumar549 / 際際滷Share feed for 際際滷shows by User: arunkumar549 https://cdn.slidesharecdn.com/profile-photo-arunkumar549-48x48.jpg?cb=1645838305 I am Arunkumar.J from Tiruchirappalli,Tamilnadu. I Completed My Master of Philosophy in Physics at National College, Tiruchirappalli. I did my Post Graduate in Education from J.J.College of Education, Trichy (Affiliated to the Tamilnadu Teachers Education University, Chennai). I completed My Post Graduate in Physics from Jamal Mohamed College, Tiruchirappalli.