An aluminum pipe has a length of 70 m at a temperature of 20°C. An adjacent steel pipe at the same temperature is 10 mm longer than the aluminum pipe. Assume that the coefficients of thermal expansion of aluminum and steel are α = 23 x 10-6/°C and a, = 12 x 10-6/°C, respectively. At what temperature (degrees Celsius) will the aluminum pipe be 25 mm longer than the steel pipe? [Select] [Select] V
An aluminum pipe has a length of 70 m at a temperature of 20°C. An adjacent steel pipe at the same temperature is 10 mm longer than the aluminum pipe. Assume that the coefficients of thermal expansion of aluminum and steel are α = 23 x 10-6/°C and a, = 12 x 10-6/°C, respectively. At what temperature (degrees Celsius) will the aluminum pipe be 25 mm longer than the steel pipe? [Select] [Select] V
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![An aluminum pipe has a length of 70 m at a temperature of 20°C. An adjacent steel pipe at the same temperature is 10 mm longer than the aluminum pipe. Assume that the coefficients of thermal expansion of aluminum and steel are
α = 23 x 10-6/°C and a₂ = 12 x 10-6/°C, respectively.
At what temperature (degrees Celsius) will the aluminum pipe be 25 mm longer than the steel pipe? [Select]
[Select
53.035 deg. Celsius
49.85 deg. Celsius
73.035 deg. Celsius
56.37 deg. Celsius](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91e4b522-7aca-4470-a5a8-2137f47f6ed2%2F63f32a32-4b9a-419a-88e3-9a6af018e292%2Fihwvz8r_processed.png&w=3840&q=75)
Transcribed Image Text:An aluminum pipe has a length of 70 m at a temperature of 20°C. An adjacent steel pipe at the same temperature is 10 mm longer than the aluminum pipe. Assume that the coefficients of thermal expansion of aluminum and steel are
α = 23 x 10-6/°C and a₂ = 12 x 10-6/°C, respectively.
At what temperature (degrees Celsius) will the aluminum pipe be 25 mm longer than the steel pipe? [Select]
[Select
53.035 deg. Celsius
49.85 deg. Celsius
73.035 deg. Celsius
56.37 deg. Celsius
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