WebRadiation is the transfer of heat through electromagnetic waves through space. Unlike convection or conduction, where energy from gases, liquids, and solids is transferred by the molecules with or without their physical movement, radiation does not need any medium (molecules or atoms). Energy can be transferred by radiation even in a vacuum.

Conduction, convection and radiation - Heat transfer - CCEA

WebAnswer (1 of 2): A material through which energy can be transferred by heat is called a conductor. A conductor is a material that allows heat to pass through it easily, by means of a transfer of energy between neighboring atoms or molecules. In a conductor, heat energy can move through the materi... WebWhat is needed for heat transfer to take place is a difference in temperature between two objects. Without this difference, no heat transfer can take place. Heat can be … dht and men\\u0027s sexual health

Heat transfer Definition & Facts Britannica

WebHeat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact. This transfer occurs when molecules hit against each other, similar to a game of pool where one moving ball strikes another, causing the second to move. WebExpert Answer. 1. For heat transfer purposes, an egg can be considered to be a 5.5 -cm-diameter sphere having the properties of water. An egg that is initially at 8∘C is dropped … WebHeat can travel from one place to another in three ways: Conduction, Convection and Radiation. Both conduction and convection require matter to transfer heat. If there is a … cincinnati sycamore schools