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The table of specific heat capacities gives the volumetric heat capacity as well as the specific heat capacity of some substances and ... Argon: gas: 0.5203: 20.7862 ...
Specific heat capacity. J/(mol·K) ... 18 Ar argon (gas) use: 20.786: 0.520 ... Properties of the Elements and Inorganic Compounds; Heat Capacity of the Elements at ...
This is a table of specific heat capacities by magnitude. ... List of orders of magnitude for specific heat capacity; ... Argon: 677 Glass: 720 Graphite: 757 Potassium:
Molar heat capacity: 20.85 [4] ... Argon is a chemical element; ... It is used for the specific way it ionizes and emits light, ...
The volumetric heat capacity can also be expressed as the specific heat capacity (heat capacity per unit of mass, in J⋅K −1 ⋅kg −1) times the density of the substance (in kg/L, or g/mL). [1] It is defined to serve as an intensive property.
The specific heat capacity of a substance, usually denoted by or , is the heat capacity of a sample of the substance, divided by the mass of the sample: [10] = =, where represents the amount of heat needed to uniformly raise the temperature of the sample by a small increment .
Under these conditions, p 1 V 1 γ = p 2 V 2 γ, where γ is defined as the heat capacity ratio, which is constant for a calorifically perfect gas. The value used for γ is typically 1.4 for diatomic gases like nitrogen (N 2 ) and oxygen (O 2 ), (and air, which is 99% diatomic).
In thermal physics and thermodynamics, the heat capacity ratio, also known as the adiabatic index, the ratio of specific heats, or Laplace's coefficient, is the ratio of the heat capacity at constant pressure (C P) to heat capacity at constant volume (C V).