Heat & Heat Capacity

Heat (Q) Heat is the form of one- rgy which is trans Pensact from high temperature body to low temperature body Unit = & icalorie = 4.2J Heat caracity(s) The amount of heat re- quired to raise the temp- eacure of a substance by IK. S = Q AT punit = o/k Specific heat capacity (s) two

S = Q MAT Sice =210051 kgk = 2.1 S/gk -0.5 cap/gk Swater = 42005/kgk = 4.25 /gk = I cal / gk molar specific heat capacity (c) C = Q NAT C=Q m OT M C= mQ MOT c=ms