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Question
The Eiffel tower in Paris is made primarily of iron, whose coefficient of linear expansion is about 10 ï‚´10-6/C. On a cold day when the temperature is "10C the Eiffel tower is 300 meters tall. Its height on a hot day when the temperature is 40C isa. 300.0015 m
b. 300.015 m
c. 300.15 m
d. 301.5 m
e. 315 m
Answer
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