Physics, asked by bintipathak99, 4 months ago

why are small gaps left in successive rails in railway tracks​

Answers

Answered by Anonymous
6

Answer:

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. ... This will make the railway unfit for running of trains.

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