A steel tape measures the length of a copper rod as 90 0 cm

Last updated: 6/5/2023

A steel tape measures the length of a copper rod as 90 0 cm when both are at 10 C the calibration temperature for the tape What would the tape read for the length of the rod when both are at 30 C Given a steel 1 2 x 10 5 per C and 1 7 x 10 5 per C acu 1 89 00 cm 2 90 21 cm 3 89 80 cm 4 90 01 cm