energy+ICS18ROD

Heat is thermal energy. Every thing has thermal energy. When heat transfers to a another object, that is called heat transfer. There are 3 methods of heat transfer.They are called, conduction,convection, and radiation. Conduction is when substances have direct contact with each other. An example of conduction is when you put your hand on the handle of a pan while it has food heating in it.Convection is when their are two waves of heat energy vibrating against each other.An example of convection is a AC letting out its air between an other object.Radiation is the 3rd and last method of heat transfer.Radiation does not rely on contact between objects for it to happen.Radiation and conduction are two similar methods of heat transfer.An example of radiation is when your car is outside for a long time and the sun is sparking its sun light on it.Then you come outside to touch your car and its hot.All of the methods of heat transfer help nature progress and keep society warm.