Specific Heat 13 : The ration between the amount of heat necessary to raise the temperature of a substance and the amount of heat necessary to raise the same weight of water the same number of degrees
Tatyana Davletshina, Industrial Fire Safety Guidebook, Noyes Publications, New Jersey 07675, USA 1998. http://www.aura-o.aura-astronomy.org/aura/sites/de fault/files/files/Referencia_Bibliografica/industr ial%20fire%20protection%20handbook.pdf, (IndFrS - Amer) {470}