Eratosthenes

Yamunanagar, India

December 2014

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Yamunanagar India S.V.N.Public School Jagadhri 30.133 77.283
Date Gnomon Shadow Angle
December 22 51.0 cm 69.8 cm 53.8°

group no. 1 Nitin, Aman, Saurabh, Tanya, Muskaan

Length of Nomon =50 cm

Length of Shadow =67.3 cm

Angle- 53°23’ = 53.39°

group no. 2

Nisha, Anshika, Harshait, Anjli, Mohit

Length of Nomon =51 cm

Length of Shadow =68 cm

Angle-53°7’ = 53.13°

group no. 3 (best measure)

Tanvi, Prashant, Aakashdeep, Sherya, Vishvaas

Length of Nomon =51 cm

Length of Shadow =69.8 cm

angle- 53°50’ = 53.846°

group no. 4

Shreya, Anshdeep, Eisha, Devanshi, Shubh Walia

Length of Nomon =51 cm

Length of Shadow =67 cm

Angle- 52°43’ = 52.722°

teachers Darshan Lal Baweja, Jyotika Daang, Reema Malhotra, Gaurav Walia, Vikas Pundir


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