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If a rod of 1025 steel 05 m 197 in long is heated from 20

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Reference no: EM13345701

a)If a rod of 1025 steel 0.5 m (19.7 in) long is heated from 20 to 80 deg C (68 to 176 deg F) while its ends are maintained rigid, determine the type and magnitude of stress that develops. Assume that at 20 deg C the rod is stress free. 

b) What will be the stress magnitude if a rod 1 m (39.4 in) long is used?

Reference no: EM13345701

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