CONDUCTION
Mainly radiation, although conduction does play a part too
heat transfer through convection.
Heat transfer in solids is affected by factors such as the thermal conductivity of the material, temperature gradient across the solid, surface area available for heat transfer, and the thickness of the solid. Higher thermal conductivity, larger temperature gradient, and larger surface area lead to faster heat transfer in solids, while increased thickness hinders heat transfer. Additionally, the presence of impurities or defects in the solid can also affect heat transfer capabilities.
Conduction
Conduction
Fiberglass insulation in a dishwasher mainly stops heat transfer through conduction. It helps to trap heat inside the dishwasher, preventing it from escaping to the surrounding environment.
Convection primarily occurs in fluids (liquids and gases) because of their ability to flow and carry heat through movement. In solids, heat transfer mainly occurs through conduction due to the fixed position of atoms and lack of fluid movement. However, in certain solids with high thermal conductivity, such as metals, heat transfer can also occur through convective heat transfer at high temperatures or in specific conditions.
Conduction and radiation.
Mainly through blood circulation
Conduction is the primary method of heat transfer in a solid iron bar because the atoms in a solid are closely packed together and can efficiently transfer energy through direct contact. In a solid iron bar, heat is transferred from atom to atom by vibrating lattice structures, which allows the heat to propagate quickly through the material.
No, solid sulfur is a poor conductor of heat because it is a nonmetal and does not have free-moving electrons to transfer heat efficiently.
The heat transfer you feel from a hot stove is mainly due to conduction. This is the transfer of heat through direct contact with the hot surface. The heat flows from the stove to your body, causing you to feel the sensation of heat.