A bridge is made with segments of concrete 63 m long (at the original temperature). If the linear expansion coefficient for con- crete is 1.2 x 10-5(°C)-¹, how much spacing is needed to allow for expansion for an in- crease in temperature of 63°F? Answer in units of cm.
A bridge is made with segments of concrete 63 m long (at the original temperature). If the linear expansion coefficient for con- crete is 1.2 x 10-5(°C)-¹, how much spacing is needed to allow for expansion for an in- crease in temperature of 63°F? Answer in units of cm.
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![A bridge is made with segments of concrete
63 m long (at the original temperature).
If the linear expansion coefficient for con-
crete is 1.2 × 10-5(°C)-¹, how much spacing
is needed to allow for expansion for an in-
crease in temperature of 63°F?
Answer in units of cm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7b1f94a-aeb1-4e21-a353-b14674dcbf02%2F98a9264e-5b43-412c-be64-c653daeef3dd%2Fowdqv3_processed.png&w=3840&q=75)
Transcribed Image Text:A bridge is made with segments of concrete
63 m long (at the original temperature).
If the linear expansion coefficient for con-
crete is 1.2 × 10-5(°C)-¹, how much spacing
is needed to allow for expansion for an in-
crease in temperature of 63°F?
Answer in units of cm.
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