What happens to the movement of the particles in a substance when the thermal energy is increased? Speed up Slow down

Question

asked Dec 11, 2021 88.7k views

1 Answer

Kibowki · Answer 1 · 2021-12-17T13:25:27+0000

Answer:

Speed up

Step-by-step explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases.