Question

Why rails have gaps at specific Distance?

Answer 1

Ello user !!!!!!!!!

Here is your answer,

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When railway tracks are laid the engineers leave a small gap between two rails.

These gaps which are of the order of a few millimeters, are provided to allow room for the rails to expand the rise in temperature due to the atmospheric temperature as well as the friction caused by running of train.

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Answer 2

Answer:

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