calcium chloride is an electrolyte commonly used during the winter to minimize ice build up on roads by lowering the freezing point of water write the net ionic equation for the dissolution of cacl2 in water

Heat is the total potential energy of a substance that can be transferred. true false

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.