3 Of An aluminium scale 2 4 x 10 5 C calibrated at 25 C is

Last updated: 6/7/2023

3 Of An aluminium scale 2 4 x 10 5 C calibrated at 25 C is measuring length of copper rod x 1 7 x 10 5 C 1 at 125 C If the reading shown is 100 m then the correct reading is 1 100 7 m 2 100 07 m 3 107 m 4 170 m arom