Specific Heat of Sodium vs Absolute Temperature

[paawansharmas]

what is the relation between Specific Heat and Absolute Temperature of any material ?
Specifically, Sodium.

Cp vs T ( not the change in temperature)

Any mathematical formula ?

Thanks

 

[nasu]

It depends on the temperature range and the type of material. There is no general formula even for the same material, according to my knowledge.
You can use either approximate models valid for a specific temperature range or empirical formulas, also valid for some temperature range.