The difference in a brass rod and steel rod is same as 12cm at all temperature .Find the length of the rod at 0°C.(Alpha b =18×10^-6k^-1 and alpha s =12×10^-6k^-1)

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asked Sep 28, 2021 193k views

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The difference in a brass rod and steel rod is same as 12cm at all temperature .Find the length of the rod at 0°C.(Alpha b =18×10^-6k^-1 and alpha s =12×10^-6k^-1)

Physics
college

Greeny asked

by Greeny

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Answer:

length of brass=24cm and length of steel rod=36cm

William Yang answered Oct 3, 2021

by William Yang

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