At 18°C, a rod is exactly 18.70 cm long on a steel ruler. Both the rod and the ruler are placed in an oven at 250°C, where the rod now measures 18.88 cm on the same ruler. What is the coefficient of thermal expansion for the material of which the rod is made? The linear expansion coefficient of steel is 11 x 10-6 1/C°.

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11th Edition
ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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At 18°C, a rod is exactly 18.70 cm long on a steel ruler. Both the rod and the ruler are placed in an oven at 250°C, where the rod now
measures 18.88 cm on the same ruler. What is the coefficient of thermal expansion for the material of which the rod is made? The
linear expansion coefficient of steel is 11 x 10-6 1/C°.
Number i
Units
Transcribed Image Text:At 18°C, a rod is exactly 18.70 cm long on a steel ruler. Both the rod and the ruler are placed in an oven at 250°C, where the rod now measures 18.88 cm on the same ruler. What is the coefficient of thermal expansion for the material of which the rod is made? The linear expansion coefficient of steel is 11 x 10-6 1/C°. Number i Units
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