Hi!
Basically convection is the transfer of thermal energy through fluids. Examples would be air and water.
Convection waves are invisible: You can't see them.
A convection cell churning near mid-ocean ridges.
In convection less molecules occupy large volume as in air to reduce the density.
Radiation
Convection waves are a churning upward motion from the up welling of warm liquid or gas, and the concurrent downward flow of cooler material to take its place.
alfred wagner
Because the atoms do not move around. The whole idea of convection is that 'groups' of things move about. In the case of heat convection these moving groups take or bring their heat with them.
I'm looking for the exact same answer! I HAVE NO IDEA!!! xx
The smoke from an active fire rises in the surrounding air because it is less dense than the cooler surrounding air. It doesn't know anything about the idea of convection, and it doesn't need to, in order to behave appropriately.
Replacing a microwave with a convection microwave is an excellent idea. It allows you to cook items as if they were in a conventional oven which can be handy if you don't want to heat up the house or you need extra space to cook in.
Convection
Yes. Convection is a type of energy and a convection current is, well, the phrase for its currents. So yeah, convection and convection current are the same.
I donโt understand IM ON A TEST LOL (jk itโs convection losers)
The scientific name for convection is "convection."
convection
Forced convection is forced [man-made] and normal convection is natural.
convection