why small gaps left in railway lines
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9
heya folk !!!!!!
there are small gaps left on railway lines as they railways expands when heated by sun
so the small gaps will be left to give place for expandation
there are small gaps left on railway lines as they railways expands when heated by sun
so the small gaps will be left to give place for expandation
Answered by
4
Well...it's a nice ques....
Actually during summer months the railway track which are made of iron gets expanded, that's why some gap is left there.
Actually during summer months the railway track which are made of iron gets expanded, that's why some gap is left there.
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