Question

When heat is added to an object, what is happening to the item at the atomic level? (Check all that apply)

Answer 1

Answer:

a

Explanation:

heat is energy, energy cannot be made or destroyed but transferred

Answer 2

Answer:

At atomic level, the following is happening:

• The atoms in the structure are vibrating more

• The atoms begin to move more

Explanation:

When heat is added to an object the kinetic energy of its atoms is increased. That makes the atoms to vibrate more and to move more.