Radiation is the transfer of heat in the form of electromagnetic waves. It does not require a medium and can occur in a vacuum. Examples include the heat from the Sun reaching the Earth. Unlike conduction and convection, radiation transfers ...
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Radiators are devices used for heating spaces by transferring heat through convection. They work by circulating hot water or steam through pipes within the radiator unit. As the liquid or steam heats the radiator, the surrounding air is warmed, providing ...
Thermal refers to the heat energy within a system and its transfer due to temperature differences. It involves concepts like heat conduction convection and radiation. Thermal properties include how substances expand or contract with temperature changes. These properties are essential ...
Power is the rate at which work is done or energy is transferred. It is defined as the amount of work done per unit time. The SI unit of power is the watt (W) where 1 watt is equal to ...
A law is a principle that describes a consistent relationship or pattern observed in nature. It is based on repeated experimental evidence and remains universally valid under specified conditions. Laws explain natural phenomena and predict outcomes without exceptions or deviations. Thermal ...