Question

Melissa has a beaker of water. She adds heat energy to the water by placing the beaker over the flame of a Bunsen burner.

What happens to the motion of the water particles as Melissa adds heat energy to the water?
A) The motion of the water particles does not change.
B) The water particles move faster.
C) The water particles move slower.
D) The water particles stop moving.

Answer 1

B

Step-by-step explanation:

When you apply heat to a liquid the atoms start to spread out forming a gas.