MY PROJECT.

MY PROJECT

Heat is transferred in 3 different ways .. 

1) Conduction:  Conduction is the passing of heat energy between two objects that are in direct, physical contact. It is one of the three types of heat transfer, the other two being convection and radiation. Whenever two objects of different temperatures are in contact with each other, heat energy will pass between them. 

Its Equation: 

2) Convection: Flow of heat through currents within a fluid (liquid or gas). Convection is the displacement of volumes of a substance in a liquid or gaseous phase. When a mass of a fluid is heated up, for example when it is in contact with a warmer surface, its molecules are carried away and scattered causing that the mass of that fluid becomes less dense. For this reason, the warmed mass will be displaced vertically and/or horizontally, while the colder and denser mass of fluid goes down (the low-kinetic-energy molecules displace the molecules in high-kinetic-energy states). Through this process, the molecules of the hot fluid transfer heat continuously toward the volumes of the colder fluid 

Its Equation: 

3) Radiation: Radiation is energy that comes from a source and travels through some material or through space. Light, heat and sound are types of radiation. The kind of radiation discussed in this presentation is called ionizing radiation because it can produce charged particles (ions) in matter. 

Its Equation: