An athlete hurts their wrist. They put an ice directly on the wrist. In

which direction is the thermal energy moving?
The thermal energy is moving from the ice pack to the air around the
wrist.
The thermal energy is moving from the ice pack to the wrist.
There is no thermal energy in this scenario.
The thermal energy is moving from the wrist to the ice pack.

1 answer

The thermal energy is moving from the ice pack to the air around the wrist.