# Resolve RDF Terms

quantitykind:HeatCapacityRatio
http://qudt.org/vocab/quantitykind/HeatCapacityRatio

### Recommended prefix

quantitykind:

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Heat Capacity Ratio
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The heat capacity ratio, or ratio of specific heats, is the ratio of the heat capacity at constant pressure ($$C_P$$) to heat capacity at constant volume ($$C_V$$). For an ideal gas, the heat capacity is constant with temperature ($$\theta$$). Accordingly we can express the enthalpy as $$H = C_P*\theta$$ and the internal energy as $$U = C_V \cdot \theta$$. Thus, it can also be said that the heat capacity ratio is the ratio between enthalpy and internal energy.
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http://dbpedia.org/resource/Heat_capacity_ratio
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http://en.wikipedia.org/wiki/Heat_capacity_ratio
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http://www.iso.org/iso/catalogue_detail?csnumber=31890