Question
In a certain bimetallic strip, the brass strip is 0.100% longer than the steel strip at a temperature of 295°C. At what temperature do the two strips have the same length? Coefficients of linear expansion for steel α = 12.0 × 10−6 K−1 and for brass α = 19.0 × 10−6 K−1
Answers
1.44
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