Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:appliesTo |
many metallic elements
|
| gptkbp:describes |
molar specific heat capacity of solids
|
| gptkbp:form |
C ≈ 3R
|
| gptkbp:formedBy |
Alexis Thérèse Petit
Pierre Louis Dulong |
| gptkbp:historicalSignificance |
helped establish atomic theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Dulong–Petit law
|
| gptkbp:limitation |
does not apply well to light elements at low temperatures
|
| gptkbp:namedAfter |
Alexis Thérèse Petit
Pierre Louis Dulong |
| gptkbp:R |
universal gas constant
|
| gptkbp:relatedTo |
gptkb:Einstein_solid
gptkb:Debye_model specific heat |
| gptkbp:state |
The molar specific heat capacity of many solid elements is approximately 3R
|
| gptkbp:yearProposed |
1819
|
| gptkbp:bfsParent |
gptkb:Einstein_model
gptkb:T^3_law_for_heat_capacity_at_low_temperatures |
| gptkbp:bfsLayer |
6
|