Whenever there is a change of state, such as a solid to liquid or liquid to gas, heat energy can be added without a temperature change because a) the added energy is not needed. b) the energy is lost to the system. c) the change of state requires energy. d) the energy is lost to the atmosphere. 11) which would be best categorized as heat transfer by convection? a) wearing a white shirt to stay cool on a summer day. b) noodles rising and falling in a pot of boiling water c) touching a metal spoon that is sitting in a pot of boiling water d) using a heating blanket to get warm