Which describes how fast-moving particles assist in transferring thermal energy to a cup after hot tea is poured into it?

They replace slow-moving particles.

They collide with slow-moving particles.

They collide with other fast-moving particles.

They are replaced by slow-moving particles.

They collide with slow moving particles (B)

Explanation:

Thermal energy is transferred through particles. Particles cannot be replaced, so both A and D are out. In order for thermal energy to be transferred, you must have 2 different substances with different temperatures, so C is out. That leaves you with A. I also took the test on Edge.