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Oliga [24]
1 year ago
12

When two systems in contact are not at the same temperature, _____ occurs.expansionheat flowfrictionevaporation

Physics
1 answer:
Murljashka [212]1 year ago
8 0

Heat flow occurs when two systems in contact are not at the same temperature.

What is heat flow?

  • when two bodies of different temperatures are in contact, heat flow takes place.
  • Heat flows till the two bodies in contact achieve equilibrium.
  • To achieve equilibrium, heat flows from hotter bodies to colder bodies.
  • There is no heat flow after achieving the state of equilibrium because the amount of heat flow from one body to the other is the same.

For more information, please visit: brainly.com/question/11297584?referrer=searchResults

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