Specific Heat of Sodium vs Absolute Temperature

AI Thread Summary
The relationship between specific heat and absolute temperature varies by material and temperature range, with no universal formula applicable to all scenarios. For sodium, specific heat can change depending on the temperature, necessitating the use of approximate models or empirical formulas tailored to specific temperature ranges. These models can provide insights but are not universally applicable. Understanding this relationship is crucial for accurate thermal calculations in scientific applications. Overall, the specific heat of sodium is influenced by its temperature, requiring careful consideration of the context.
paawansharmas
Messages
19
Reaction score
0
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
 
Science news on Phys.org


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.
 

Thread 'Condensate rate of water for an air conditioning cooling coil'

I need to calculate the amount of water condensed from a DX cooling coil per hour given the size of the expansion coil (the total condensing surface area), the incoming air temperature, the amount of air flow from the fan, the BTU capacity of the compressor and the incoming air humidity. There are lots of condenser calculators around but they all need the air flow and incoming and outgoing humidity and then give a total volume of condensed water but I need more than that. The size of the...
View full post »
Thread 'Why work is PdV and not (P+dP)dV in an isothermal process?'

Thread 'Why work is PdV and not (P+dP)dV in an isothermal process?'

Let's say we have a cylinder of volume V1 with a frictionless movable piston and some gas trapped inside with pressure P1 and temperature T1. On top of the piston lay some small pebbles that add weight and essentially create the pressure P1. Also the system is inside a reservoir of water that keeps its temperature constant at T1. The system is in equilibrium at V1, P1, T1. Now let's say i put another very small pebble on top of the piston (0,00001kg) and after some seconds the system...
View full post »

Thread 'Entropy and configurations of microstates'

I was watching a Khan Academy video on entropy called: Reconciling thermodynamic and state definitions of entropy. So in the video it says: Let's say I have a container. And in that container, I have gas particles and they're bouncing around like gas particles tend to do, creating some pressure on the container of a certain volume. And let's say I have n particles. Now, each of these particles could be in x different states. Now, if each of them can be in x different states, how many total...
View full post »

Similar threads

I Calculation of temperature changes (heating a cube in a microwave oven)
Replies
9
Views
3K
I Estimate thickness of an object based on radiative heat flux decay curve
Replies
2
Views
2K
I Resulting temperature of mixed liquids
Replies
5
Views
1K
What is the Specific Heat of an Ideal Blackbody?
Replies
11
Views
8K
B Heat pump as a heat engine that operates in reverse
Replies
19
Views
4K
Why the specific heat of solids and liquid does not change?
Replies
1
Views
1K
Heating substances in paper cups?
Replies
4
Views
3K
I A paradox about energy balance and steady state
Replies
2
Views
2K
EM radiation temperature vs particle temperature
Replies
14
Views
2K
I Questions about my Understanding of Thermodynamics and Statistical Mechanics
Replies
2
Views
3K

Hot Threads

Recent Insights

Back
Top