Heat+Transfers-+by+Ajmain

=**HEAT TRANSFERS BY AJMAIN**= ====**CONDUCTION- THE TRANSFER OF HEAT BETWEEN SUBSTANCES THAT ARE IN DIRECT CONTACT WITH EACH OTHER. THE BETTER THE CONDUCTOR THE MORE QUICKLY THE TRANSFER WILL OCCUR. Conduction takes place in all forms of matter, solids, liquids, gases and plasmas. Conduction can occur when touching a stove & bieng burnt, or ICE COOLING DOWN ON YOUR HAND**====
 * ~  ||= Good Conductors ||= Copper ||= Silver || Iron || Steel ||
 * ~  ||= Poor Conductors ||< Wood ||= Styrafoam || Paper || Air ||

===CONVECTION- THE UP & DOWN MOVEMENT OF GASSES & LIQUIDS OF CAUSED BY HEAT TRANSFER. AS GAS & LIQUID IS HEATED IT IS LESS DENSE & RISES. WHEN IT COOLS IT SINKS & REPLACES THE HEATED AIR. IT CREATES A CONVECTION CURRENT WHICH IS THE PRIMARRY METHOD BY WHICH HEAT MOVES THROUGH LIQUID & GAS.===