A. 11.5-12.5×10-6/°C
B. 10.5-11.5×10-6/°C
C. 13.5-14.5×10-6/°C
D. 16.5-17.5×10-6/°C
Correct Answer: C. 13.5-14.5×10-6/°C ✔
Last Updated: February 07, 2020
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