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blacklisted11
blacklisted11 blacklisted11
  • 29-01-2017
  • Physics
Answered

How are metal bridges built to cope with changes of temperature?

Verified Answer :

clueless26
clueless26 clueless26
  • 29-01-2017

as the metal expands as does the road bed so neither really effevts those foing over the bridge. as it is hot the metal will expand and so will most tarmac on roads.

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