What happen to the molecules of liquid when you apply heat. Why?
When you apply heat to the molecules of water, it will gain kinetic energy, causing the molecules to expand and becomeagitatedand less denser.
When the molecules of water expand, these molecules will increase their volume, causing them to become lighter and rise up. That is why when water is spilled in the table, if you place it in direct sunlight, the table will become dry again because the water evaporated into the atmosphere in the form of water vapor.
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.
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MOLECULES OF LIQUID
What happen to the molecules of liquid when you apply heat. Why?
When you apply heat to the molecules of water, it will gain kinetic energy, causing the molecules to expand and become agitated and less denser.
When the molecules of water expand, these molecules will increase their volume, causing them to become lighter and rise up. That is why when water is spilled in the table, if you place it in direct sunlight, the table will become dry again because the water evaporated into the atmosphere in the form of water vapor.
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Answer:
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.