What is the role of ε in understanding latent heat?

  • Thread starter Thread starter KiNGGeexD
  • Start date Start date
  • Tags Tags
    Heat Latent heat
AI Thread Summary
The discussion centers on the confusion surrounding the term ε in the context of latent heat and its relation to binding energy. The original notes are poorly written, leading to uncertainty about whether ε is a constant or a definition involving the number of nearest neighbor pairs. There is also mention of estimators for ε, which adds to the confusion. The participants express frustration with the complexity and wordiness of the notes. Clarification on ε's role and its implications for understanding latent heat is sought.
KiNGGeexD
Messages
317
Reaction score
1
ImageUploadedByPhysics Forums1393703019.488452.jpg


ImageUploadedByPhysics Forums1393703037.969647.jpg


This is a question of understanding notes today:) I'm struggling to follow these notes, they are not very well written and a tad sporadic! I was just reading through them and I'm not quite sure what the term ε actually is in this case?

I am assuming it is a constant although on the first page it states

Lo= ε (number of pairs if nearest neighbours)

Now I'm not sure if that is a product of the two terms or it is defining ε?

It then goes on to discuss estimators of ε?This confused me even more! I have attached some photos of the notes sorry they are rather wordy which I know physics and maths people hate!

I'm the sameThanks in advanced! I also realize this question was rather wordy too :P
 
Physics news on Phys.org
Never mind it's an energy! The binding energy hehe
 
Thread 'Collision of a bullet on a rod-string system: query'

Thread 'Collision of a bullet on a rod-string system: query'

In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
View full post »
Thread 'A cylinder connected to a hanged mass'

Thread 'A cylinder connected to a hanged mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

Thermodynamics - Latent Heat Problem (finding mass)
Replies
7
Views
2K
How to Calculate Potential Energy and Latent Heat in Physics?
Replies
9
Views
2K
Heat Transfer and Capacity: Understanding Specific Heat and Latent Heat
Replies
21
Views
4K
Ice in water question - what is final temperature?
Replies
11
Views
5K
What is the net advection of sensible and latent heat?
Replies
7
Views
2K
Specific Heat of Nickel / Latent Heat of Fusion
Replies
9
Views
8K
Latent Heat - Heat fusion of ice
Replies
1
Views
7K
I What is the Role of Convective Heat Transfer in Cavitation of Cryogenic Fluids?
Replies
7
Views
2K
Electric Field and Potential Difference in a Coaxial Cable
Replies
5
Views
23K
[A-level]Latent Heat Question, Help
Replies
2
Views
2K

Hot Threads

Recent Insights

Back
Top