the surfaces with larger surface area radiate heat quickly as compared to those with lower surface area
vasodilation
Higher the surface area of an object, higher is its ability to radiate heat.
In your car, the radiator transfers its heat to the surroundings - the air. [Strictly, this is conduction, but don't quibble. This is mechanic talk.] In your room, the radiator does radiate heat into the room.
Due to their greater surface area.
Metal is a main surface of heat with examples being tin, aluminum, zinc or any other common conductor.
Yes, heat can radiate through any kind of physical matter if it has been there long enough - heat can radiate through concrete, it just takes a while.
Higher the surface area of an object, higher is its ability to radiate heat.
In your car, the radiator transfers its heat to the surroundings - the air. [Strictly, this is conduction, but don't quibble. This is mechanic talk.] In your room, the radiator does radiate heat into the room.
Due to their greater surface area.
Earth's surface is free to radiate heat into space. The interior is not. The interior does transfer heat the the surface, but rather slowly. It is hot due to residual heat from Earth's formation and from the heat generated by the decay of radioactive elements.
To effectively radiate heat. If they had small surface areas the desired radiation would not occur.
The thermal conductivity and color of a surface determines how quickly or slowly it will heat and cool
Earth's surface is free to radiate heat into space. The interior is not. The interior does transfer heat the the surface, but rather slowly. It is hot due to residual heat from Earth's formation and from the heat generated by the decay of radioactive elements.
Metal is a main surface of heat with examples being tin, aluminum, zinc or any other common conductor.
Yes, heat can radiate through any kind of physical matter if it has been there long enough - heat can radiate through concrete, it just takes a while.
A metal
1) The temperature difference between the lava an its surroundings. 2) At the surface heat can be radiated away
Induction cooking does not radiate the food being cooked. It generates heat with the device containing the food instead, and the radiation (if any) gets dispersed when the cooktop gets into contact with the surface of the cookware.