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1 cal / °C⋅g = 1 Cal / °C⋅kg = 1 kcal / °C⋅kg = 4184 J / kg⋅K [20] = 4.184 kJ / kg⋅K . Note that while cal is 1 ⁄ 1000 of a Cal or kcal, it is also per gram instead of kilo gram : ergo, in either unit, the specific heat capacity of water is approximately 1.
g-cal-IT =cal-IT g-cal-th =cal-th g-kcal-15 =kcal-15 g-kcal-IT =kcal-IT g-kcal-th =kcal-th g-Mcal-15 =Mcal-15 g-mcal-15 =mcal-15 g-Mcal-IT =Mcal-IT g-mcal-IT =mcal-IT g-Mcal-th =Mcal-th g-mcal-th =mcal-th GW-h =GW.h GW·h =GW.h Hartree =Eh hp.h =hph in.lb-f =inlb-f in.lbf =inlbf in.oz-f =inoz-f in.ozf =inozf kbboe =kBOE: symbol = kbboe kg-cal ...
Calorie (15°C) Cal-15 (kg-cal-15) Cal 15: 1.0 Cal 15 (4.2 kJ) megacalorie (15°C) Mcal-15 (g-cal-15) Mcal 15: 1.0 Mcal 15 (4.2 MJ) kilocalorie (15°C) kcal-15 (g-cal-15)
Cal ≡ 1 kcal = 1000 cal = 4184 J: calorie (3.98 °C) cal 3.98 °C: ≈ 4.2045 J: calorie (15 °C) cal 15 °C: ≡ 4.1855 J = 4.1855 J: calorie (20 °C) cal 20 °C: ≈ 4.1819 J: Celsius heat unit (International Table) CHU IT: ≡ 1 BTU IT × 1 K/°R = 1.899 100 534 716 × 10 3 J: cubic centimetre of atmosphere; standard cubic centimetre: cc ...
Calorie (15°C) Cal-15 (kg-cal-15) Cal 15: 1.0 Cal 15 (4.2 kJ) megacalorie (15°C) Mcal-15 (g-cal-15) Mcal 15: 1.0 Mcal 15 (4.2 MJ) kilocalorie (15°C) kcal-15 (g-cal-15)
Table of specific heat capacities at 25 °C (298 K) unless otherwise noted. [citation needed] Notable minima and maxima are shown in maroon. Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Molar heat capacity, C P,m and C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochoric ...
Boltzmann constant: The Boltzmann constant, k, is one of seven fixed constants defining the International System of Units, the SI, with k = 1.380 649 x 10 −23 J K −1.The Boltzmann constant is a proportionality constant between the quantities temperature (with unit kelvin) and energy (with unit joule).
The "grand calorie" (also "kilocalorie", "kilogram-calorie", or "food calorie"; "kcal" or "Cal") is 1000 cal, that is, exactly 4184 J. It was originally defined so that the heat capacity of 1 kg of water would be 1 kcal/°C. With these units of heat energy, the units of heat capacity are 1 cal/°C = 4.184 J/K ; 1 kcal/°C = 4184 J/K.