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maricelycolon
maricelycolon maricelycolon
  • 25-05-2016
  • Chemistry
Answered

What happens to metal railroad tracks during the heat of a summer day?

Verified Answer :

keelicx
keelicx keelicx
  • 25-05-2016

The rails expand during the heat of a summer day

Answer Link
redar redar
  • 28-05-2016

They expand and that is why there are small gaps

Answer Link

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