Question

In conduction, how does heat mainly travel through a solid rod kept with one end in a flame?

Options

• Heat moves particle to particle without movement of the rod

• The hot end moves toward the cold end

• Heat jumps directly from flame to the other end

• Material flows from hot end to cold end

Answer 1

Heat moves particle to particle without movement of the rod

Explanation:

In conduction, heat transfers through vibrations and collisions of particles without the material moving.