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(Solved): The coefficient of linear expansion of steel in a certain bridge is 1.1 x 10-5 K-1. If at a minimum ...
The coefficient of linear expansion of steel in a certain bridge is 1.1 x 10-5 K-1. If at a minimum temperature of -30°C the bridge is 3.5 m long, at the summer maximum temperature of 40°C its length increases by about: 27 cm 2.7 nm 2.7 cm 2.7 mm