Q stands for heat usually given in Joules. Where C is heat capacity m is mass of a material and S is specific heat. C n QDT where Q is heat and DT is the change in temperature.
In this formula if T 1 and m 1 then Q C.
CpR ABTCT2 DT2 where the constants A B C andDcan befound for various gases in Table 41 pg. Heat capacity mass specific heat change in temperature Q mc DeltaT. Heat capacity of any body is equal to the amount of heat energy required to increase its temperature through 1C. C n QDT where Q is heat and DT is the change in temperature.