A fire is radiation.
A fire is radiation.
A fire is radiation.
A fire is radiation.
convection
A spoon over a fire would would be heated from convection, because convection is when hot air rises and cold air falls which is known as a convection current.
When smoke goes up through a tube to a container and into fire.
When smoke goes up through a tube to a container and into fire.
Fire involves both convection and radiation. Convection is the transfer of heat through a fluid, like air, while radiation is the emission of energy as electromagnetic waves. In the case of fire, the flames heat up the surrounding air through convection, while also emitting heat in the form of infrared radiation.
Convection currents from the stove or microwave.
No, a stable atmosphere typically suppresses fire behavior by limiting vertical movement of air and reducing convection. Stable conditions can hinder the development of strong updrafts and spread of fire.
Typically, you cannot use metal in a microwave oven. In combination type microwaves however, you can use metal as long as it is in convection mode.