Final answer:
Conduction occurs through direct contact between objects at different temperatures.
Step-by-step explanation:
Conduction is a process of heat transfer that occurs when there is direct contact between two objects at different temperatures. It is the transfer of thermal energy through the vibration and collision of particles in a solid, without the actual movement of the particles themselves.
In the given options, the examples that demonstrate conduction are:
- An ice pack placed on a sprained ankle.
- A hot frying pan in which a piece of frozen fish is placed.
- A metal pot held above a hot stove.
In these examples, heat is transferred from the warmer object (the ankle, the frying pan, the stove) to the cooler object (the ice pack, the fish, the pot) through direct contact and the transfer of thermal energy between the particles.
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