12th Physics - Doubts Clarifying Team:
- Mr. Afroz Khan, Gingee- 97912 70050
- Mr. S. Siva Thanganathan, Tirunelveli - 80121 65401
- Mr. A. Arul, Krishnagiri - 98433 40315
- Mr. B. Kannan, Chennai - 78717 48594
- Mr. L. Manivannan- 95435 95110
- Mr. Thagadur C.Anbu, Coimbatore - 97897 01947
- Mr. R. Sivakumar, Chennai - 98404 83601