vendredi 15 janvier 2010

Kânyâkumârî, India

We have done the experiment with vigyan prasar and MGM  so thanks to Dr. Arvind ,Dr.T.Venketeshwa and b.k.tyagi(All from VigyanPrasar scientist),mr.srinivas ,Director ,centre .a.s.t.mumbai.
student priyanka,mona,pallavi,sonia,govinda,madhuri,anupriya sharma will present in VC.
data are
lenght of device-  98 cm
lenght of shadow,55.8 cm ,
angle :  29.66°




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