Which of the following is a FALSE statement? 1. Heat Heat moves moves through through solids solids by by conduction. conduction.
2. Molecules Molecules move move faster faster in in warmer warmer substances. substances.
3.Warm Warm water water is is denser denser than than cold cold water. water.
4. Heat Heat moves moves through through liquids liquids and and gases gases by by convection. convection.