THE loss of magnetism by ferromagnetic substances at their critical temperatures is accompanied by a striking change in the specific heat. Not only do ferromagnetic substances exhibit an abnormal rise ...

You may be familiar with the formula BTUH = CFM x ΔT x 1.08. This same formula is often rearranged to use for determining airflow by measuring the heat input and temperature rise. The factor 3.41 ...

When substances are heated, they gain heat energy. The atoms and molecules of substances gain kinetic energy and their speed increases. The average kinetic energy of these particles is proportional to ...