Science, asked by srijangupta98, 1 year ago

रेल की पटरी बनाने में लोहे का उपयोग क्यों नहीं किया जाता है

Answers

Answered by eshitaagrawal646
1
there is no use of iron because iron. expands on heating which might led to irregular railway track.


.....it might have helped u
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