Chemistry, asked by ravi2773, 1 year ago

explain why steel is used in railway lines

Answers

Answered by tanisha131409

1

Answer:

bcz steel is very flexible and has ability to expand. and when it expand it does not change its shape, it only becomes bigger.

Explanation:

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Answered by taolni

0

Answer:

Steel is used in railway lines because It is very flexible

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