When objects of two different temperatures are in contact, what happens?

When objects of two different temperatures are in contact, energy is transferred from the object with the greater temperature to the object with lower temperatue, until both objects are at the same temperature

Explanation:

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If two objects at different temperatures are brought in contact with each other, energy is transferred from the hotter to the colder object until equilibrium is reached and the bodies reach thermal equilibrium.

Explanation:

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

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