- Fathima Schoolfathimaschool.com/PHY-Material12.pdfB.ELANGOVAN.M.Sc.,M.Ed.,M.Phil., P.G.Teacher(Physics), Pachaiyappa’s HSS, Kanchipuram -631501. e-mail id : [email protected]

B.ELANGOVAN.M.Sc.,M.Ed.,M.Phil., P.G.Teacher(Physics), Pachaiyappa’s HSS, Kanchipuram -631501.

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B.ELANGOVAN. M.Sc., M.Ed., M.Phil., P.G.Teacher in Physics

PACHAIYAPPA’S HR.SEC.SCHOOL, KANCHIPURAM - 631501.








Documents

- Fathima Schoolfathimaschool.com/PHY-Material12.pdfB.ELANGOVAN.M.Sc.,M.Ed.,M.Phil., P.G.Teacher(Physics), Pachaiyappa’s HSS, Kanchipuram -631501. e-mail id : [email protected]