Social Sciences, asked by vihaan5062, 1 year ago

A bridge is made from 20m long iron rods . At temperature 18 °C, the distance between two rods is 0.4cm. Up to what temperature will be bridge be in good shape?

Answers

Answered by uknaresh1234radhe
1
untill the temperature will not be this much higher to weaken the strength of iron
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