Two identical pieces of ice lie on a table in a warm room. One of the pieces is covered with fur. Which piece will melt faster?

After a piece of ice is placed in a warm room, it begins to heat up by transferring heat from the air in the room to the ice. The first piece of ice is in direct contact with the warm air of the room, and the second piece is covered with fur, which interferes with heat transfer. Accordingly, the first piece will melt faster, and the one covered with fur will melt more slowly.

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