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A steel rod (Y = 2.0xx10^(11) N//m^(2) a...

A steel rod `(Y = 2.0xx10^(11) N//m^(2)` and `alpha = 10^(-50) .^(0)C^(-1)`) of length `1m` and area of cross-section `1cm^(2)` is heated from `0^(@)C` to `200^(@)C` without being allowed to extended or bend. Then the tension produced in the rod is

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A steel rod (Y = 2.0 xx 10^(11) N//m^(2) " and "alpha = 10^(-50).^(@)C^(-1)) of length 1 m and area of cross-section 1 cm^(2) is heated from 0.^(@)C to 200^(@)C , without being allowed to extend or bend. What is the tension produced in the rod?

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