A steel scale measures the length of a copper wire as 80 0

Last updated: 6/14/2023

A steel scale measures the length of a copper wire as 80 0 cm when both are at 20 C the calibration temperature for scale What would be the scale read for the length of the wire when both are at 40 C Given asted 11x10 6 per C and acopper 17x10 6 per C a 80 0096 cm b 80 0272 cm c 1cm d 25 2 cm