Physics
Physics, 08.11.2020 16:40, thezbell

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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The difference in a brass rod and steel rod is same as 12cm at all temperature .Find the length of t...

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