A person brings a cup of hot chocolate (170°F) into a room (65°F) and places a metal spoon (65°F) into
the hot chocolate.

Question

A person brings a cup of hot chocolate (170°F) into a room (65°F) and places a metal spoon (65°F) into
the hot chocolate.

anonymous · Answer

a. Describe what happens to the temperatures of the hot chocolate, the spoon, and the air in the
room after 10 minutes. Explain your answer (in at least 2 or more complete sentences).
b. Identify and describe the primary method of heat energy transfer (conduction, convection, or
radiation) between each of the following. Explain your answer (in at least 2 or more complete
sentences).
 the hot chocolate and the spoon
 the hot chocolate and the air in the entire room
c. At what point will the net transfer of heat energy stop? Explain your answer (in at least 2 or
more complete sentences).

anonymous · Answer

@kbunny

anonymous · Answer

ahh yeah i don't know bro sorrt

anonymous · Answer

its ok thx tho

joannablackwelder · Answer

Since heat flows from areas of higher temperature to areas of lower temperature, there will be a net heat flow. How do you think it will flow?

joannablackwelder · Answer

@me10000

anonymous · Answer

im not sure @JoannaBlackwelder

joannablackwelder · Answer

Well, which part of the system is hotter and which are cooler?