A cup of coffee at 75^oC is placed in a room at 70^oC. The coffee will cool because the heat energy in coffee will flow from the cup to the room.

Name: A cup of coffee at 75 o C is placed in a room at 70 o C. The coffee will cool because the heat energy in coffee will flow from the cup to the room.
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Question

Quizplus · Accepted Answer

Heat energy flows from a hotter object to a cooler one until thermal equilibrium is reached, so the coffee will cool as it transfers heat to the room.

A Cup of Coffee at 75oC Is Placed in a Room

A Cup of Coffee at 75^oC Is Placed in a Room