Department of Physic’s Day – 21 Report

Student visited the Geophysics lab at 9.00 am. Samples (S1, S2, S3, S4, S5) Terminalia Catappa extract with artificial sea water with test pieces immersed in it were subjected to Electrochemical Impedance measurements. EIS is a well established quantittive method for the accelerated evaluation of the anti- corrosion performance. He returned to the room to have his lunch. It took approximately 45 minutes for one sample to be covered by EIS measurements. Today the research work extended upto 4.00 pm. After returning to the room he continued with the previous day calculations. As usual the day ended with the dinner at the hostel at 8.30 pm.