Multiple Choice
A steel wire,100 m long at 10°C,has a coefficient of linear expansion of 11 × 10−6/°C.Give its change in length as the temperature changes from 10°C to 45°C.
A) 0.65 cm
B) 3.8 cm
C) 5.8 cm
D) 12 cm
Correct Answer:
Verified
Correct Answer:
Verified
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