It's a different way to transfer heat. One object emits electromagnetic radiation (for example, infrared - though it depends on the temperature); another object absorbs it. Heat transfer through radiation can occur in empty space; with conduction and convection, that's not possible.
radiation means of heat transfer does not need environment or medium for its transfer. Transfer of heat by conduction or convection needs medium for this transfer to occur. This medium can be:
* solid in conduction heat transfer, or
* liquid and/or gas for convection or conduction heat transfer.
wat is the difference between convection and radiation
convection conduction and radiation
conduction, convection or radiation
conduction, convection or radiation
convection conduction radiation
Hm... maybe convection, conduction, and radiation. Conduction is transfer by touch. Convection is transfer by liquid or gas movement. Radiation is transfer by distance.
convection conduction and radiation
conduction, convection or radiation
conduction, convection or radiation
convection conduction radiation
Hm... maybe convection, conduction, and radiation. Conduction is transfer by touch. Convection is transfer by liquid or gas movement. Radiation is transfer by distance.
theres 3 convection, radiation, and conduction
There are 3 main Heat Transfer Mechanisms: Conduction, Convection and Radiation.
convection, conduction and radiation
conduction;convection,radiation.AND advection
Heat (or thermal) energy is kinetic energy due to motion of atoms and molecules. It is energy that is in the process of being transferred from one object to another because of their temperature difference
conduction, convection, and radiation
The three methods of heat transfer are: (1) Conduction - particles bump into other particles, transferring energy. (2) Convection - moving masses carry heat with them. Especially, hot air (for example) tends to rise up, because of its lower density - the heat difference itself causes the currents. (3) Radiation. Objects radiate electromagnetic radiation, depending on their temperature. (The amount of energy radiated increases quickly at higher temperatures.)